55110005586 has 32 divisors (see below), whose sum is σ = 122474361600. Its totient is φ = 18368849520.

The previous prime is 55110005579. The next prime is 55110005603. The reversal of 55110005586 is 68550001155.

It is a super-2 number, since 2×55110005586² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55110005586.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1602391 + ... + 1636421.

It is an arithmetic number, because the mean of its divisors is an integer number (3827323800).

Almost surely, 2^55110005586 is an apocalyptic number.

55110005586 is an abundant number, since it is smaller than the sum of its proper divisors (67364356014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55110005586 is a wasteful number, since it uses less digits than its factorization.

55110005586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64031 (or 64025 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

The spelling of 55110005586 in words is "fifty-five billion, one hundred ten million, five thousand, five hundred eighty-six".