57957291646459 has 2 divisors, whose sum is σ = 57957291646460. Its totient is φ = 57957291646458.

The previous prime is 57957291646409. The next prime is 57957291646469. The reversal of 57957291646459 is 95464619275975.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57957291646459 - 2⁴⁵ = 22772919557627 is a prime.

It is not a weakly prime, because it can be changed into another prime (57957291646409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28978645823229 + 28978645823230.

It is an arithmetic number, because the mean of its divisors is an integer number (28978645823230).

Almost surely, 2^{57957291646459} is an apocalyptic number.

57957291646459 is a deficient number, since it is larger than the sum of its proper divisors (1).

57957291646459 is an equidigital number, since it uses as much as digits as its factorization.

57957291646459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5143824000, while the sum is 79.

The spelling of 57957291646459 in words is "fifty-seven trillion, nine hundred fifty-seven billion, two hundred ninety-one million, six hundred forty-six thousand, four hundred fifty-nine".