55610060555 has 48 divisors (see below), whose sum is σ = 80364856320. Its totient is φ = 36789758208.

The previous prime is 55610060509. The next prime is 55610060573. The reversal of 55610060555 is 55506001655.

It is a de Polignac number, because none of the positive numbers 2^k-55610060555 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14016182 + ... + 14020148.

It is an arithmetic number, because the mean of its divisors is an integer number (1674267840).

Almost surely, 2^55610060555 is an apocalyptic number.

55610060555 is a deficient number, since it is larger than the sum of its proper divisors (24754795765).

55610060555 is a wasteful number, since it uses less digits than its factorization.

55610060555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5988 (or 5981 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 55610060555 in words is "fifty-five billion, six hundred ten million, sixty thousand, five hundred fifty-five".