55569360654 has 12 divisors (see below), whose sum is σ = 120400281456. Its totient is φ = 18523120212.

The previous prime is 55569360643. The next prime is 55569360673. The reversal of 55569360654 is 45606396555.

55569360654 is a `hidden beast` number, since 5 + 556 + 9 + 36 + 0 + 6 + 54 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 55569360654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1543593334 + ... + 1543593369.

It is an arithmetic number, because the mean of its divisors is an integer number (10033356788).

Almost surely, 2^55569360654 is an apocalyptic number.

55569360654 is an abundant number, since it is smaller than the sum of its proper divisors (64830920802).

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

55569360654 is a wasteful number, since it uses less digits than its factorization.

55569360654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087186711 (or 3087186708 counting only the distinct ones).

The product of its (nonzero) digits is 14580000, while the sum is 54.

The spelling of 55569360654 in words is "fifty-five billion, five hundred sixty-nine million, three hundred sixty thousand, six hundred fifty-four".