52409860624 has 105 divisors (see below), whose sum is σ = 114356559711. Its totient is φ = 23268648480.

The previous prime is 52409860511. The next prime is 52409860637. The reversal of 52409860624 is 42606890425.

The square root of 52409860624 is 228932.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 1218833947 + ... + 1218833989.

Almost surely, 2^52409860624 is an apocalyptic number.

52409860624 is the 228932-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52409860624

52409860624 is an abundant number, since it is smaller than the sum of its proper divisors (61946699087).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52409860624 is an frugal number, since it uses more digits than its factorization.

52409860624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 52409860624 in words is "fifty-two billion, four hundred nine million, eight hundred sixty thousand, six hundred twenty-four".