52236440524 has 48 divisors (see below), whose sum is σ = 96801868800. Its totient is φ = 24614884800.

The previous prime is 52236440521. The next prime is 52236440533. The reversal of 52236440524 is 42504463225.

It is not an unprimeable number, because it can be changed into a prime (52236440521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1871874 + ... + 1899574.

It is an arithmetic number, because the mean of its divisors is an integer number (2016705600).

Almost surely, 2^52236440524 is an apocalyptic number.

It is an amenable number.

52236440524 is a deficient number, since it is larger than the sum of its proper divisors (44565428276).

52236440524 is a wasteful number, since it uses less digits than its factorization.

52236440524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28030 (or 28028 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 52236440524 in words is "fifty-two billion, two hundred thirty-six million, four hundred forty thousand, five hundred twenty-four".