55100110510156 has 12 divisors (see below), whose sum is σ = 101500203571480. Its totient is φ = 26100052346880.

The previous prime is 55100110510103. The next prime is 55100110510217. The reversal of 55100110510156 is 65101501100155.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362500726965 + ... + 362500727116.

Almost surely, 2^{55100110510156} is an apocalyptic number.

It is an amenable number.

55100110510156 is a deficient number, since it is larger than the sum of its proper divisors (46400093061324).

55100110510156 is a wasteful number, since it uses less digits than its factorization.

55100110510156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725001454104 (or 725001454102 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 31.

The spelling of 55100110510156 in words is "fifty-five trillion, one hundred billion, one hundred ten million, five hundred ten thousand, one hundred fifty-six".