253431500024149 has 8 divisors (see below), whose sum is σ = 270527323970880. Its totient is φ = 236711408472000.

The previous prime is 253431500024137. The next prime is 253431500024159. The reversal of 253431500024149 is 941420005134352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253431500024149 - 2²⁵ = 253431466469717 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 93933097252 + ... + 93933099949.

It is an arithmetic number, because the mean of its divisors is an integer number (33815915496360).

Almost surely, 2^{253431500024149} is an apocalyptic number.

It is an amenable number.

253431500024149 is a deficient number, since it is larger than the sum of its proper divisors (17095823946731).

253431500024149 is a wasteful number, since it uses less digits than its factorization.

253431500024149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187866197291.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 253431500024149 in words is "two hundred fifty-three trillion, four hundred thirty-one billion, five hundred million, twenty-four thousand, one hundred forty-nine".