252650277512 has 16 divisors (see below), whose sum is σ = 489000537600. Its totient is φ = 122250134160.

The previous prime is 252650277511. The next prime is 252650277521. The reversal of 252650277512 is 215772056252.

It is a happy number.

252650277512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252650277512² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (252650277511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509375312 + ... + 509375807.

It is an arithmetic number, because the mean of its divisors is an integer number (30562533600).

Almost surely, 2^252650277512 is an apocalyptic number.

It is an amenable number.

252650277512 is a deficient number, since it is larger than the sum of its proper divisors (236350260088).

252650277512 is a wasteful number, since it uses less digits than its factorization.

252650277512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018751156 (or 1018751152 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 44.

The spelling of 252650277512 in words is "two hundred fifty-two billion, six hundred fifty million, two hundred seventy-seven thousand, five hundred twelve".