253270072596 has 12 divisors (see below), whose sum is σ = 590963502752. Its totient is φ = 84423357528.

The previous prime is 253270072513. The next prime is 253270072597. The reversal of 253270072596 is 695270072352.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×253270072596² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253270072597) 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, 10552919680 + ... + 10552919703.

Almost surely, 2^253270072596 is an apocalyptic number.

It is an amenable number.

253270072596 is an abundant number, since it is smaller than the sum of its proper divisors (337693430156).

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

253270072596 is a wasteful number, since it uses less digits than its factorization.

253270072596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21105839390 (or 21105839388 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 48.

The spelling of 253270072596 in words is "two hundred fifty-three billion, two hundred seventy million, seventy-two thousand, five hundred ninety-six".