115072246591 has 2 divisors, whose sum is σ = 115072246592. Its totient is φ = 115072246590.

The previous prime is 115072246579. The next prime is 115072246613. The reversal of 115072246591 is 195642270511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115072246591 - 2²³ = 115063857983 is a prime.

It is a super-2 number, since 2×115072246591² (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 (115072246291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57536123295 + 57536123296.

It is an arithmetic number, because the mean of its divisors is an integer number (57536123296).

Almost surely, 2^115072246591 is an apocalyptic number.

115072246591 is a deficient number, since it is larger than the sum of its proper divisors (1).

115072246591 is an equidigital number, since it uses as much as digits as its factorization.

115072246591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 115072246591 in words is "one hundred fifteen billion, seventy-two million, two hundred forty-six thousand, five hundred ninety-one".