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55134087733 = 3791108713121
BaseRepresentation
bin110011010110001111…
…110110101000110101
312021022101111211222101
4303112033312220311
51400403311301413
641154522502101
73661163004364
oct632617665065
9167271454871
1055134087733
112142283416a
12a828364931
13527861886a
1429505377db
15167a485edd
hexcd63f6a35

55134087733 has 8 divisors (see below), whose sum is σ = 55288759680. Its totient is φ = 54979464960.

The previous prime is 55134087719. The next prime is 55134087779. The reversal of 55134087733 is 33778043155.

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 55134087733 - 213 = 55134079541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55134087793) 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, 4195413 + ... + 4208533.

It is an arithmetic number, because the mean of its divisors is an integer number (6911094960).

Almost surely, 255134087733 is an apocalyptic number.

It is an amenable number.

55134087733 is a deficient number, since it is larger than the sum of its proper divisors (154671947).

55134087733 is a wasteful number, since it uses less digits than its factorization.

55134087733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24587.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 55134087733 in words is "fifty-five billion, one hundred thirty-four million, eighty-seven thousand, seven hundred thirty-three".

Divisors: 1 379 11087 13121 4201973 4972859 145472527 55134087733