253112193 has 12 divisors (see below), whose sum is σ = 366607488. Its totient is φ = 168279480.

The previous prime is 253112149. The next prime is 253112219. The reversal of 253112193 is 391211352.

253112193 is a `hidden beast` number, since 2 + 531 + 121 + 9 + 3 = 666.

253112193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253112193 - 2¹⁶ = 253046657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253112593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35013 + ... + 41618.

It is an arithmetic number, because the mean of its divisors is an integer number (30550624).

Almost surely, 2^253112193 is an apocalyptic number.

It is an amenable number.

253112193 is a deficient number, since it is larger than the sum of its proper divisors (113495295).

253112193 is a wasteful number, since it uses less digits than its factorization.

253112193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77004 (or 77001 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 253112193 is about 15909.5000864263. The cubic root of 253112193 is about 632.5638303103.

The spelling of 253112193 in words is "two hundred fifty-three million, one hundred twelve thousand, one hundred ninety-three".