11298392957 has 2 divisors, whose sum is σ = 11298392958. Its totient is φ = 11298392956.

The previous prime is 11298392923. The next prime is 11298392983. The reversal of 11298392957 is 75929389211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8957865316 + 2340527641 = 94646^2 + 48379^2 .

It is a cyclic number.

It is not a de Polignac number, because 11298392957 - 2⁶ = 11298392893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11298392857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5649196478 + 5649196479.

It is an arithmetic number, because the mean of its divisors is an integer number (5649196479).

Almost surely, 2^11298392957 is an apocalyptic number.

It is an amenable number.

11298392957 is a deficient number, since it is larger than the sum of its proper divisors (1).

11298392957 is an equidigital number, since it uses as much as digits as its factorization.

11298392957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 56.

The spelling of 11298392957 in words is "eleven billion, two hundred ninety-eight million, three hundred ninety-two thousand, nine hundred fifty-seven".