253162157259 has 32 divisors (see below), whose sum is σ = 376514820864. Its totient is φ = 150020167680.

The previous prime is 253162157233. The next prime is 253162157263. The reversal of 253162157259 is 952751261352.

It is not a de Polignac number, because 253162157259 - 2¹³ = 253162149067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253162157459) 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 31 ways as a sum of consecutive naturals, for example, 210754 + ... + 742119.

It is an arithmetic number, because the mean of its divisors is an integer number (11766088152).

Almost surely, 2^253162157259 is an apocalyptic number.

253162157259 is a deficient number, since it is larger than the sum of its proper divisors (123352663605).

253162157259 is a wasteful number, since it uses less digits than its factorization.

253162157259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953067.

The product of its digits is 1134000, while the sum is 48.

The spelling of 253162157259 in words is "two hundred fifty-three billion, one hundred sixty-two million, one hundred fifty-seven thousand, two hundred fifty-nine".