55627334394 has 16 divisors (see below), whose sum is σ = 111264055968. Its totient is φ = 18540880272.

The previous prime is 55627334333. The next prime is 55627334447. The reversal of 55627334394 is 49343372655.

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, 312892 + ... + 457335.

It is an arithmetic number, because the mean of its divisors is an integer number (6954003498).

Almost surely, 2^55627334394 is an apocalyptic number.

55627334394 is an abundant number, since it is smaller than the sum of its proper divisors (55636721574).

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

55627334394 is a wasteful number, since it uses less digits than its factorization.

55627334394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782269.

The product of its digits is 8164800, while the sum is 51.

The spelling of 55627334394 in words is "fifty-five billion, six hundred twenty-seven million, three hundred thirty-four thousand, three hundred ninety-four".