253431500024159 has 2 divisors, whose sum is σ = 253431500024160. Its totient is φ = 253431500024158.

The previous prime is 253431500024137. The next prime is 253431500024173. The reversal of 253431500024159 is 951420005134352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253431500024159 - 2¹² = 253431500020063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253431500024459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126715750012079 + 126715750012080.

It is an arithmetic number, because the mean of its divisors is an integer number (126715750012080).

Almost surely, 2^{253431500024159} is an apocalyptic number.

253431500024159 is a deficient number, since it is larger than the sum of its proper divisors (1).

253431500024159 is an equidigital number, since it uses as much as digits as its factorization.

253431500024159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 253431500024159 in words is "two hundred fifty-three trillion, four hundred thirty-one billion, five hundred million, twenty-four thousand, one hundred fifty-nine".