9577932459457 has 2 divisors, whose sum is σ = 9577932459458. Its totient is φ = 9577932459456.

The previous prime is 9577932459437. The next prime is 9577932459521. The reversal of 9577932459457 is 7549542397759.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9022309808656 + 555622650801 = 3003716^2 + 745401^2 .

It is a cyclic number.

It is not a de Polignac number, because 9577932459457 - 2²⁷ = 9577798241729 is a prime.

It is not a weakly prime, because it can be changed into another prime (9577932459437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4788966229728 + 4788966229729.

It is an arithmetic number, because the mean of its divisors is an integer number (4788966229729).

Almost surely, 2^{9577932459457} is an apocalyptic number.

It is an amenable number.

9577932459457 is a deficient number, since it is larger than the sum of its proper divisors (1).

9577932459457 is an equidigital number, since it uses as much as digits as its factorization.

9577932459457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3000564000, while the sum is 76.

The spelling of 9577932459457 in words is "nine trillion, five hundred seventy-seven billion, nine hundred thirty-two million, four hundred fifty-nine thousand, four hundred fifty-seven".