10923762557 has 2 divisors, whose sum is σ = 10923762558. Its totient is φ = 10923762556.

The previous prime is 10923762529. The next prime is 10923762569. The reversal of 10923762557 is 75526732901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9532397956 + 1391364601 = 97634^2 + 37301^2 .

It is a cyclic number.

It is not a de Polignac number, because 10923762557 - 2²⁰ = 10922713981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10923762517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5461881278 + 5461881279.

It is an arithmetic number, because the mean of its divisors is an integer number (5461881279).

Almost surely, 2^10923762557 is an apocalyptic number.

It is an amenable number.

10923762557 is a deficient number, since it is larger than the sum of its proper divisors (1).

10923762557 is an equidigital number, since it uses as much as digits as its factorization.

10923762557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 793800, while the sum is 47.

The spelling of 10923762557 in words is "ten billion, nine hundred twenty-three million, seven hundred sixty-two thousand, five hundred fifty-seven".