55010579372639 has 16 divisors (see below), whose sum is σ = 62083830028320. Its totient is φ = 48282872722560.

The previous prime is 55010579372603. The next prime is 55010579372659. The reversal of 55010579372639 is 93627397501055.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55010579372639 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 (55010579372659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2734937 + ... + 10839789.

It is an arithmetic number, because the mean of its divisors is an integer number (3880239376770).

Almost surely, 2^{55010579372639} is an apocalyptic number.

55010579372639 is a deficient number, since it is larger than the sum of its proper divisors (7073250655681).

55010579372639 is a wasteful number, since it uses less digits than its factorization.

55010579372639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126170.

The product of its (nonzero) digits is 53581500, while the sum is 62.

The spelling of 55010579372639 in words is "fifty-five trillion, ten billion, five hundred seventy-nine million, three hundred seventy-two thousand, six hundred thirty-nine".