55141773264 has 30 divisors (see below), whose sum is σ = 154320379746. Its totient is φ = 18380591040.

The previous prime is 55141773227. The next prime is 55141773307. The reversal of 55141773264 is 46237714155.

55141773264 is a `hidden beast` number, since 5 + 514 + 1 + 7 + 73 + 2 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 41939763264 + 13202010000 = 204792^2 + 114900^2 .

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, 191464347 + ... + 191464634.

Almost surely, 2^55141773264 is an apocalyptic number.

It is an amenable number.

55141773264 is an abundant number, since it is smaller than the sum of its proper divisors (99178606482).

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

55141773264 is a wasteful number, since it uses less digits than its factorization.

55141773264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382928995 (or 382928986 counting only the distinct ones).

The product of its digits is 705600, while the sum is 45.

The spelling of 55141773264 in words is "fifty-five billion, one hundred forty-one million, seven hundred seventy-three thousand, two hundred sixty-four".