15042660532 has 24 divisors (see below), whose sum is σ = 26778013920. Its totient is φ = 7391868000.

The previous prime is 15042660527. The next prime is 15042660547. The reversal of 15042660532 is 23506624051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292443 + ... + 1304029.

It is an arithmetic number, because the mean of its divisors is an integer number (1115750580).

Almost surely, 2^15042660532 is an apocalyptic number.

It is an amenable number.

15042660532 is a deficient number, since it is larger than the sum of its proper divisors (11735353388).

15042660532 is a wasteful number, since it uses less digits than its factorization.

15042660532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17151 (or 17149 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 15042660532 in words is "fifteen billion, forty-two million, six hundred sixty thousand, five hundred thirty-two".