7579463932457 has 2 divisors, whose sum is σ = 7579463932458. Its totient is φ = 7579463932456.

The previous prime is 7579463932433. The next prime is 7579463932493. The reversal of 7579463932457 is 7542393649757.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6536489902336 + 1042974030121 = 2556656^2 + 1021261^2 .

It is a cyclic number.

It is not a de Polignac number, because 7579463932457 - 2¹⁶ = 7579463866921 is a prime.

It is not a weakly prime, because it can be changed into another prime (7579463932657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3789731966228 + 3789731966229.

It is an arithmetic number, because the mean of its divisors is an integer number (3789731966229).

Almost surely, 2^{7579463932457} is an apocalyptic number.

It is an amenable number.

7579463932457 is a deficient number, since it is larger than the sum of its proper divisors (1).

7579463932457 is an equidigital number, since it uses as much as digits as its factorization.

7579463932457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200225600, while the sum is 71.

The spelling of 7579463932457 in words is "seven trillion, five hundred seventy-nine billion, four hundred sixty-three million, nine hundred thirty-two thousand, four hundred fifty-seven".