252352237520052 has 36 divisors (see below), whose sum is σ = 638700912400096. Its totient is φ = 84010528872720.

The previous prime is 252352237520017. The next prime is 252352237520057. The reversal of 252352237520052 is 250025732253252.

252352237520052 is a `hidden beast` number, since 2 + 5 + 2 + 3 + 5 + 22 + 375 + 200 + 52 = 666.

252352237520052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252352237520057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4453456024 + ... + 4453512687.

Almost surely, 2^{252352237520052} is an apocalyptic number.

It is an amenable number.

252352237520052 is an abundant number, since it is smaller than the sum of its proper divisors (386348674880044).

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

252352237520052 is a wasteful number, since it uses less digits than its factorization.

252352237520052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8906969508 (or 8906969503 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 45.

The spelling of 252352237520052 in words is "two hundred fifty-two trillion, three hundred fifty-two billion, two hundred thirty-seven million, five hundred twenty thousand, fifty-two".