957322982321 has 2 divisors, whose sum is σ = 957322982322. Its totient is φ = 957322982320.

The previous prime is 957322982311. The next prime is 957322982339. The reversal of 957322982321 is 123289223759.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 554859622321 + 402463360000 = 744889^2 + 634400^2 .

It is a cyclic number.

It is not a de Polignac number, because 957322982321 - 2³⁰ = 956249240497 is a prime.

It is not a weakly prime, because it can be changed into another prime (957322982311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478661491160 + 478661491161.

It is an arithmetic number, because the mean of its divisors is an integer number (478661491161).

Almost surely, 2^957322982321 is an apocalyptic number.

It is an amenable number.

957322982321 is a deficient number, since it is larger than the sum of its proper divisors (1).

957322982321 is an equidigital number, since it uses as much as digits as its factorization.

957322982321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 53.

The spelling of 957322982321 in words is "nine hundred fifty-seven billion, three hundred twenty-two million, nine hundred eighty-two thousand, three hundred twenty-one".