55613020087634 has 64 divisors (see below), whose sum is σ = 89591370624000. Its totient is φ = 25797535746048.

The previous prime is 55613020087633. The next prime is 55613020087637. The reversal of 55613020087634 is 43678002031655.

It is not an unprimeable number, because it can be changed into a prime (55613020087633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3852110264 + ... + 3852124700.

It is an arithmetic number, because the mean of its divisors is an integer number (1399865166000).

Almost surely, 2^{55613020087634} is an apocalyptic number.

55613020087634 is a deficient number, since it is larger than the sum of its proper divisors (33978350536366).

55613020087634 is a wasteful number, since it uses less digits than its factorization.

55613020087634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17507.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 55613020087634 in words is "fifty-five trillion, six hundred thirteen billion, twenty million, eighty-seven thousand, six hundred thirty-four".