54433531432 has 16 divisors (see below), whose sum is σ = 116643281760. Its totient is φ = 23328656304.

The previous prime is 54433531423. The next prime is 54433531513. The reversal of 54433531432 is 23413533445.

It is a happy number.

54433531432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54433531391 and 54433531400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486013618 + ... + 486013729.

It is an arithmetic number, because the mean of its divisors is an integer number (7290205110).

Almost surely, 2^54433531432 is an apocalyptic number.

It is an amenable number.

54433531432 is an abundant number, since it is smaller than the sum of its proper divisors (62209750328).

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

54433531432 is a wasteful number, since it uses less digits than its factorization.

54433531432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972027360 (or 972027356 counting only the distinct ones).

The product of its digits is 259200, while the sum is 37.

The spelling of 54433531432 in words is "fifty-four billion, four hundred thirty-three million, five hundred thirty-one thousand, four hundred thirty-two".