253544160132 has 72 divisors (see below), whose sum is σ = 657778212000. Its totient is φ = 82317806208.

The previous prime is 253544160109. The next prime is 253544160161. The reversal of 253544160132 is 231061445352.

253544160132 is a `hidden beast` number, since 2 + 5 + 3 + 5 + 4 + 41 + 601 + 3 + 2 = 666.

253544160132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×253544160132² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375882 + ... + 805217.

It is an arithmetic number, because the mean of its divisors is an integer number (9135808500).

Almost surely, 2^253544160132 is an apocalyptic number.

It is an amenable number.

253544160132 is an abundant number, since it is smaller than the sum of its proper divisors (404234051868).

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

253544160132 is a wasteful number, since it uses less digits than its factorization.

253544160132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181265 (or 1181260 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 253544160132 in words is "two hundred fifty-three billion, five hundred forty-four million, one hundred sixty thousand, one hundred thirty-two".