52718304532 has 24 divisors (see below), whose sum is σ = 92834795592. Its totient is φ = 26194224000.

The previous prime is 52718304521. The next prime is 52718304547. The reversal of 52718304532 is 23540381725.

It can be written as a sum of positive squares in 4 ways, for example, as 11266973316 + 41451331216 = 106146^2 + 203596^2 .

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, 1519782 + ... + 1554082.

It is an arithmetic number, because the mean of its divisors is an integer number (3868116483).

Almost surely, 2^52718304532 is an apocalyptic number.

It is an amenable number.

52718304532 is a deficient number, since it is larger than the sum of its proper divisors (40116491060).

52718304532 is a wasteful number, since it uses less digits than its factorization.

52718304532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36699 (or 36697 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 52718304532 in words is "fifty-two billion, seven hundred eighteen million, three hundred four thousand, five hundred thirty-two".