59491175296409 has 2 divisors, whose sum is σ = 59491175296410. Its totient is φ = 59491175296408.

The previous prime is 59491175296393. The next prime is 59491175296417. The reversal of 59491175296409 is 90469257119495.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30585014458384 + 28906160838025 = 5530372^2 + 5376445^2 .

It is a cyclic number.

It is not a de Polignac number, because 59491175296409 - 2⁴ = 59491175296393 is a prime.

It is not a weakly prime, because it can be changed into another prime (59491175896409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29745587648204 + 29745587648205.

It is an arithmetic number, because the mean of its divisors is an integer number (29745587648205).

Almost surely, 2^{59491175296409} is an apocalyptic number.

It is an amenable number.

59491175296409 is a deficient number, since it is larger than the sum of its proper divisors (1).

59491175296409 is an equidigital number, since it uses as much as digits as its factorization.

59491175296409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220449600, while the sum is 71.

The spelling of 59491175296409 in words is "fifty-nine trillion, four hundred ninety-one billion, one hundred seventy-five million, two hundred ninety-six thousand, four hundred nine".