55610100556 has 12 divisors (see below), whose sum is σ = 99691278120. Its totient is φ = 27126878240.

The previous prime is 55610100551. The next prime is 55610100577. The reversal of 55610100556 is 65500101655.

It is not an unprimeable number, because it can be changed into a prime (55610100551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169542826 + ... + 169543153.

It is an arithmetic number, because the mean of its divisors is an integer number (8307606510).

Almost surely, 2^55610100556 is an apocalyptic number.

It is an amenable number.

55610100556 is a deficient number, since it is larger than the sum of its proper divisors (44081177564).

55610100556 is a wasteful number, since it uses less digits than its factorization.

55610100556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339086024 (or 339086022 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 55610100556 in words is "fifty-five billion, six hundred ten million, one hundred thousand, five hundred fifty-six".