92500013 has 2 divisors, whose sum is σ = 92500014. Its totient is φ = 92500012.

The previous prime is 92499991. The next prime is 92500019. The reversal of 92500013 is 31000529.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84676804 + 7823209 = 9202^2 + 2797^2 .

It is a cyclic number.

It is not a de Polignac number, because 92500013 - 2⁶ = 92499949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92500019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46250006 + 46250007.

It is an arithmetic number, because the mean of its divisors is an integer number (46250007).

Almost surely, 2^92500013 is an apocalyptic number.

It is an amenable number.

92500013 is a deficient number, since it is larger than the sum of its proper divisors (1).

92500013 is an equidigital number, since it uses as much as digits as its factorization.

92500013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 92500013 is about 9617.6927066735. The cubic root of 92500013 is about 452.2521060121.

The spelling of 92500013 in words is "ninety-two million, five hundred thousand, thirteen".