10976577257 has 2 divisors, whose sum is σ = 10976577258. Its totient is φ = 10976577256.

The previous prime is 10976577239. The next prime is 10976577263. The reversal of 10976577257 is 75277567901.

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., 8053985536 + 2922591721 = 89744^2 + 54061^2 .

It is a cyclic number.

It is not a de Polignac number, because 10976577257 - 2⁶ = 10976577193 is a prime.

It is not a weakly prime, because it can be changed into another prime (10976577757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5488288628 + 5488288629.

It is an arithmetic number, because the mean of its divisors is an integer number (5488288629).

Almost surely, 2^10976577257 is an apocalyptic number.

It is an amenable number.

10976577257 is a deficient number, since it is larger than the sum of its proper divisors (1).

10976577257 is an equidigital number, since it uses as much as digits as its factorization.

10976577257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6482700, while the sum is 56.

The spelling of 10976577257 in words is "ten billion, nine hundred seventy-six million, five hundred seventy-seven thousand, two hundred fifty-seven".