253870616112 has 40 divisors (see below), whose sum is σ = 655991619504. Its totient is φ = 84602997504.

The previous prime is 253870616047. The next prime is 253870616123. The reversal of 253870616112 is 211616078352.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441463 + ... + 838230.

Almost surely, 2^253870616112 is an apocalyptic number.

It is an amenable number.

253870616112 is an abundant number, since it is smaller than the sum of its proper divisors (402121003392).

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

253870616112 is a wasteful number, since it uses less digits than its factorization.

253870616112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283837 (or 1283831 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 253870616112 in words is "two hundred fifty-three billion, eight hundred seventy million, six hundred sixteen thousand, one hundred twelve".