94590693137 has 2 divisors, whose sum is σ = 94590693138. Its totient is φ = 94590693136.

The previous prime is 94590693107. The next prime is 94590693139. The reversal of 94590693137 is 73139609549.

It is a Cunningham number, because it is equal to 307556²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94590693136 + 1 = 307556^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 94590693137 - 2¹² = 94590689041 is a prime.

Together with 94590693139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (94590693139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47295346568 + 47295346569.

It is an arithmetic number, because the mean of its divisors is an integer number (47295346569).

Almost surely, 2^94590693137 is an apocalyptic number.

It is an amenable number.

94590693137 is a deficient number, since it is larger than the sum of its proper divisors (1).

94590693137 is an equidigital number, since it uses as much as digits as its factorization.

94590693137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5511240, while the sum is 56.

The spelling of 94590693137 in words is "ninety-four billion, five hundred ninety million, six hundred ninety-three thousand, one hundred thirty-seven".