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55045263132341 = 226941333586933
BaseRepresentation
bin11001000010000001110010…
…10110110000011010110101
321012220021110000211202022222
430201000321112300122311
524203330144330213331
6313023240023532125
714410613635440236
oct1441007126603265
9235807400752288
1055045263132341
11165a2624013939
1262101832ba045
132493991088291
14d842c255708d
15656cc0e49b7b
hex3210395b06b5

55045263132341 has 8 divisors (see below), whose sum is σ = 55070949000120. Its totient is φ = 55019578525632.

The previous prime is 55045263132317. The next prime is 55045263132367. The reversal of 55045263132341 is 14323136254055.

It can be written as a sum of positive squares in 4 ways, for example, as 6404695562500 + 48640567569841 = 2530750^2 + 6974279^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55045263132341 - 214 = 55045263115957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55045263132292 and 55045263132301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55045263162341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93491111 + ... + 94078043.

It is an arithmetic number, because the mean of its divisors is an integer number (6883868625015).

Almost surely, 255045263132341 is an apocalyptic number.

It is an amenable number.

55045263132341 is a deficient number, since it is larger than the sum of its proper divisors (25685867779).

55045263132341 is a wasteful number, since it uses less digits than its factorization.

55045263132341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630535.

The product of its (nonzero) digits is 1296000, while the sum is 44.

Adding to 55045263132341 its reverse (14323136254055), we get a palindrome (69368399386396).

The spelling of 55045263132341 in words is "fifty-five trillion, forty-five billion, two hundred sixty-three million, one hundred thirty-two thousand, three hundred forty-one".

Divisors: 1 2269 41333 586933 93784577 1331750977 24259701689 55045263132341