53044431532 has 6 divisors (see below), whose sum is σ = 92827755188. Its totient is φ = 26522215764.

The previous prime is 53044431527. The next prime is 53044431563. The reversal of 53044431532 is 23513444035.

It is a happy number.

53044431532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6630553938 + ... + 6630553945.

Almost surely, 2^53044431532 is an apocalyptic number.

It is an amenable number.

53044431532 is a deficient number, since it is larger than the sum of its proper divisors (39783323656).

53044431532 is a wasteful number, since it uses less digits than its factorization.

53044431532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13261107887 (or 13261107885 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 53044431532 its reverse (23513444035), we get a palindrome (76557875567).

The spelling of 53044431532 in words is "fifty-three billion, forty-four million, four hundred thirty-one thousand, five hundred thirty-two".