115625541431 has 2 divisors, whose sum is σ = 115625541432. Its totient is φ = 115625541430.

The previous prime is 115625541359. The next prime is 115625541481. The reversal of 115625541431 is 134145526511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115625541431 - 2¹⁴ = 115625525047 is a prime.

It is a super-2 number, since 2×115625541431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115625541481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57812770715 + 57812770716.

It is an arithmetic number, because the mean of its divisors is an integer number (57812770716).

Almost surely, 2^115625541431 is an apocalyptic number.

115625541431 is a deficient number, since it is larger than the sum of its proper divisors (1).

115625541431 is an equidigital number, since it uses as much as digits as its factorization.

115625541431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72000, while the sum is 38.

The spelling of 115625541431 in words is "one hundred fifteen billion, six hundred twenty-five million, five hundred forty-one thousand, four hundred thirty-one".