54489695632 has 40 divisors (see below), whose sum is σ = 108335503584. Its totient is φ = 26535742464.

The previous prime is 54489695629. The next prime is 54489695641. The reversal of 54489695632 is 23659698445.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130683 + ... + 355045.

Almost surely, 2^54489695632 is an apocalyptic number.

It is an amenable number.

54489695632 is a deficient number, since it is larger than the sum of its proper divisors (53845807952).

54489695632 is a wasteful number, since it uses less digits than its factorization.

54489695632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224767 (or 224761 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 61.

The spelling of 54489695632 in words is "fifty-four billion, four hundred eighty-nine million, six hundred ninety-five thousand, six hundred thirty-two".