253301310252 has 72 divisors (see below), whose sum is σ = 675767892800. Its totient is φ = 79778750688.

The previous prime is 253301310191. The next prime is 253301310253. The reversal of 253301310252 is 252013103352.

It is a happy number.

253301310252 is a `hidden beast` number, since 25 + 3 + 301 + 310 + 25 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (253301310253) 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, 229318 + ... + 747789.

Almost surely, 2^253301310252 is an apocalyptic number.

It is an amenable number.

253301310252 is an abundant number, since it is smaller than the sum of its proper divisors (422466582548).

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

253301310252 is a wasteful number, since it uses less digits than its factorization.

253301310252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977515 (or 977510 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 253301310252 in words is "two hundred fifty-three billion, three hundred one million, three hundred ten thousand, two hundred fifty-two".