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5500005505542 = 2322397136959149
BaseRepresentation
bin101000000001001000111…
…0111111101101000000110
3201110210110211200112211200
41100002101313331220012
51210103002402134132
615410400113443330
71105235156301612
oct120022167755006
921423424615750
105500005505542
1118305a27a5399
12749b30870546
1330b8573bbc52
141502b7600342
1598103a90d7c
hex50091dfda06

5500005505542 has 48 divisors (see below), whose sum is σ = 12562988911200. Its totient is φ = 1735546323456.

The previous prime is 5500005505531. The next prime is 5500005505597. The reversal of 5500005505542 is 2455055000055.

5500005505542 is a `hidden beast` number, since 5 + 50 + 0 + 0 + 0 + 5 + 50 + 554 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5500005505497 and 5500005505506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68439417 + ... + 68519732.

It is an arithmetic number, because the mean of its divisors is an integer number (261728935650).

Almost surely, 25500005505542 is an apocalyptic number.

5500005505542 is an abundant number, since it is smaller than the sum of its proper divisors (7062983405658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5500005505542 is a wasteful number, since it uses less digits than its factorization.

5500005505542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136959277 (or 136959274 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 36.

The spelling of 5500005505542 in words is "five trillion, five hundred billion, five million, five hundred five thousand, five hundred forty-two".