252426883536 has 90 divisors (see below), whose sum is σ = 750444819462. Its totient is φ = 79192734720.

The previous prime is 252426883463. The next prime is 252426883543. The reversal of 252426883536 is 635388624252.

252426883536 is a `hidden beast` number, since 2 + 5 + 2 + 4 + 26 + 8 + 83 + 536 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 44074803600 + 208352079936 = 209940^2 + 456456^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2991195 + ... + 3074426.

Almost surely, 2^252426883536 is an apocalyptic number.

It is an amenable number.

252426883536 is an abundant number, since it is smaller than the sum of its proper divisors (498017935926).

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

252426883536 is a wasteful number, since it uses less digits than its factorization.

252426883536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065669 (or 6065643 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 252426883536 in words is "two hundred fifty-two billion, four hundred twenty-six million, eight hundred eighty-three thousand, five hundred thirty-six".