252274603338 has 48 divisors (see below), whose sum is σ = 577213416000. Its totient is φ = 79409471040.

The previous prime is 252274603331. The next prime is 252274603403. The reversal of 252274603338 is 833306472252.

252274603338 is a `hidden beast` number, since 2 + 5 + 2 + 2 + 7 + 4 + 603 + 3 + 38 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 252274603293 and 252274603302.

It is not an unprimeable number, because it can be changed into a prime (252274603331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1079563 + ... + 1292286.

It is an arithmetic number, because the mean of its divisors is an integer number (12025279500).

Almost surely, 2^252274603338 is an apocalyptic number.

252274603338 is an abundant number, since it is smaller than the sum of its proper divisors (324938812662).

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

252274603338 is a wasteful number, since it uses less digits than its factorization.

252274603338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372187 (or 2372184 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 252274603338 in words is "two hundred fifty-two billion, two hundred seventy-four million, six hundred three thousand, three hundred thirty-eight".