253431500024150 has 384 divisors, whose sum is σ = 566803139777280. Its totient is φ = 82504101888000.

The previous prime is 253431500024137. The next prime is 253431500024159. The reversal of 253431500024150 is 51420005134352.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 253431500024150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253431500024159) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 90868230956 + ... + 90868233744.

It is an arithmetic number, because the mean of its divisors is an integer number (1476049843170).

Almost surely, 2^{253431500024150} is an apocalyptic number.

253431500024150 is an abundant number, since it is smaller than the sum of its proper divisors (313371639753130).

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

253431500024150 is a wasteful number, since it uses less digits than its factorization.

253431500024150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820 (or 3815 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 253431500024150 in words is "two hundred fifty-three trillion, four hundred thirty-one billion, five hundred million, twenty-four thousand, one hundred fifty".