957369013 has 2 divisors, whose sum is σ = 957369014. Its totient is φ = 957369012.

The previous prime is 957368981. The next prime is 957369037. The reversal of 957369013 is 310963759.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 765186244 + 192182769 = 27662^2 + 13863^2 .

It is a cyclic number.

It is not a de Polignac number, because 957369013 - 2⁵ = 957368981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (957369113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478684506 + 478684507.

It is an arithmetic number, because the mean of its divisors is an integer number (478684507).

Almost surely, 2^957369013 is an apocalyptic number.

It is an amenable number.

957369013 is a deficient number, since it is larger than the sum of its proper divisors (1).

957369013 is an equidigital number, since it uses as much as digits as its factorization.

957369013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 43.

The square root of 957369013 is about 30941.3802697940. The cubic root of 957369013 is about 985.5828146628.

The spelling of 957369013 in words is "nine hundred fifty-seven million, three hundred sixty-nine thousand, thirteen".