948297964057 has 2 divisors, whose sum is σ = 948297964058. Its totient is φ = 948297964056.

The previous prime is 948297964027. The next prime is 948297964073. The reversal of 948297964057 is 750469792849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 946191980176 + 2105983881 = 972724^2 + 45891^2 .

It is a cyclic number.

It is not a de Polignac number, because 948297964057 - 2²³ = 948289575449 is a prime.

It is not a weakly prime, because it can be changed into another prime (948297964007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474148982028 + 474148982029.

It is an arithmetic number, because the mean of its divisors is an integer number (474148982029).

Almost surely, 2^948297964057 is an apocalyptic number.

It is an amenable number.

948297964057 is a deficient number, since it is larger than the sum of its proper divisors (1).

948297964057 is an equidigital number, since it uses as much as digits as its factorization.

948297964057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 274337280, while the sum is 70.

The spelling of 948297964057 in words is "nine hundred forty-eight billion, two hundred ninety-seven million, nine hundred sixty-four thousand, fifty-seven".