42523632524 has 24 divisors (see below), whose sum is σ = 80329505760. Its totient is φ = 19636098944.

The previous prime is 42523632479. The next prime is 42523632539.

42523632524 is nontrivially palindromic in base 10.

42523632524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42523632524² (a number of 22 digits) contains 22 as substring.

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, 7966529 + ... + 7971864.

It is an arithmetic number, because the mean of its divisors is an integer number (3347062740).

Almost surely, 2^42523632524 is an apocalyptic number.

It is an amenable number.

42523632524 is a deficient number, since it is larger than the sum of its proper divisors (37805873236).

42523632524 is a wasteful number, since it uses less digits than its factorization.

42523632524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15938449 (or 15938447 counting only the distinct ones).

The product of its digits is 345600, while the sum is 38.

The spelling of 42523632524 in words is "forty-two billion, five hundred twenty-three million, six hundred thirty-two thousand, five hundred twenty-four".