252359541316 has 9 divisors (see below), whose sum is σ = 441630955549. Its totient is φ = 126179268304.

The previous prime is 252359541281. The next prime is 252359541319. The reversal of 252359541316 is 613145953252.

It is a happy number.

The square root of 252359541316 is 502354.

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

It can be written as a sum of positive squares in only one way, i.e., 10594584900 + 241764956416 = 102930^2 + 491696^2 .

It is a super-2 number, since 2×252359541316² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252359541319) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 879120 + ... + 1130296.

Almost surely, 2^252359541316 is an apocalyptic number.

252359541316 is the 502354-th square number.

It is an amenable number.

252359541316 is a deficient number, since it is larger than the sum of its proper divisors (189271414233).

252359541316 is an frugal number, since it uses more digits than its factorization.

252359541316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502358 (or 251179 counting only the distinct ones).

The product of its digits is 972000, while the sum is 46.

The spelling of 252359541316 in words is "two hundred fifty-two billion, three hundred fifty-nine million, five hundred forty-one thousand, three hundred sixteen".