55174695374 has 16 divisors (see below), whose sum is σ = 83135799360. Its totient is φ = 27462839040.

The previous prime is 55174695353. The next prime is 55174695391. The reversal of 55174695374 is 47359647155.

55174695374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55174695374² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566194 + ... + 1601034.

It is an arithmetic number, because the mean of its divisors is an integer number (5195987460).

Almost surely, 2^55174695374 is an apocalyptic number.

55174695374 is a deficient number, since it is larger than the sum of its proper divisors (27961103986).

55174695374 is a wasteful number, since it uses less digits than its factorization.

55174695374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38395.

The product of its digits is 15876000, while the sum is 56.

The spelling of 55174695374 in words is "fifty-five billion, one hundred seventy-four million, six hundred ninety-five thousand, three hundred seventy-four".