93896713957 has 2 divisors, whose sum is σ = 93896713958. Its totient is φ = 93896713956.

The previous prime is 93896713951. The next prime is 93896714077. The reversal of 93896713957 is 75931769839.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93850935201 + 45778756 = 306351^2 + 6766^2 .

It is a cyclic number.

It is not a de Polignac number, because 93896713957 - 2³ = 93896713949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 93896713892 and 93896713901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93896713951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46948356978 + 46948356979.

It is an arithmetic number, because the mean of its divisors is an integer number (46948356979).

Almost surely, 2^93896713957 is an apocalyptic number.

It is an amenable number.

93896713957 is a deficient number, since it is larger than the sum of its proper divisors (1).

93896713957 is an equidigital number, since it uses as much as digits as its factorization.

93896713957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77157360, while the sum is 67.

The spelling of 93896713957 in words is "ninety-three billion, eight hundred ninety-six million, seven hundred thirteen thousand, nine hundred fifty-seven".