957956413 has 2 divisors, whose sum is σ = 957956414. Its totient is φ = 957956412.

The previous prime is 957956407. The next prime is 957956453. The reversal of 957956413 is 314659759.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 924281604 + 33674809 = 30402^2 + 5803^2 .

It is a cyclic number.

It is not a de Polignac number, because 957956413 - 2¹³ = 957948221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (957956453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478978206 + 478978207.

It is an arithmetic number, because the mean of its divisors is an integer number (478978207).

Almost surely, 2^957956413 is an apocalyptic number.

It is an amenable number.

957956413 is a deficient number, since it is larger than the sum of its proper divisors (1).

957956413 is an equidigital number, since it uses as much as digits as its factorization.

957956413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1020600, while the sum is 49.

The square root of 957956413 is about 30950.8709570506. The cubic root of 957956413 is about 985.7843437059.

The spelling of 957956413 in words is "nine hundred fifty-seven million, nine hundred fifty-six thousand, four hundred thirteen".