55164354674 has 32 divisors (see below), whose sum is σ = 97582472064. Its totient is φ = 23057844480.

The previous prime is 55164354647. The next prime is 55164354733. The reversal of 55164354674 is 47645346155.

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, 291479 + ... + 441914.

It is an arithmetic number, because the mean of its divisors is an integer number (3049452252).

Almost surely, 2^55164354674 is an apocalyptic number.

55164354674 is a deficient number, since it is larger than the sum of its proper divisors (42418117390).

55164354674 is a wasteful number, since it uses less digits than its factorization.

55164354674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733682.

The product of its digits is 6048000, while the sum is 50.

The spelling of 55164354674 in words is "fifty-five billion, one hundred sixty-four million, three hundred fifty-four thousand, six hundred seventy-four".