55477108107 has 12 divisors (see below), whose sum is σ = 80137839600. Its totient is φ = 36982782288.

The previous prime is 55477108097. The next prime is 55477108133. The reversal of 55477108107 is 70180177455.

55477108107 is a `hidden beast` number, since 554 + 7 + 7 + 10 + 81 + 0 + 7 = 666.

It is not a de Polignac number, because 55477108107 - 2⁴ = 55477108091 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (55477108157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28378 + ... + 334304.

It is an arithmetic number, because the mean of its divisors is an integer number (6678153300).

Almost surely, 2^55477108107 is an apocalyptic number.

55477108107 is a deficient number, since it is larger than the sum of its proper divisors (24660731493).

55477108107 is a wasteful number, since it uses less digits than its factorization.

55477108107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326082 (or 326079 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 45.

The spelling of 55477108107 in words is "fifty-five billion, four hundred seventy-seven million, one hundred eight thousand, one hundred seven".