59400628579493 has 2 divisors, whose sum is σ = 59400628579494. Its totient is φ = 59400628579492.

The previous prime is 59400628579477. The next prime is 59400628579499. The reversal of 59400628579493 is 39497582600495.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47514800037604 + 11885828541889 = 6893098^2 + 3447583^2 .

It is a cyclic number.

It is not a de Polignac number, because 59400628579493 - 2⁴ = 59400628579477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59400628579499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29700314289746 + 29700314289747.

It is an arithmetic number, because the mean of its divisors is an integer number (29700314289747).

Almost surely, 2^{59400628579493} is an apocalyptic number.

It is an amenable number.

59400628579493 is a deficient number, since it is larger than the sum of its proper divisors (1).

59400628579493 is an equidigital number, since it uses as much as digits as its factorization.

59400628579493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 587865600, while the sum is 71.

The spelling of 59400628579493 in words is "fifty-nine trillion, four hundred billion, six hundred twenty-eight million, five hundred seventy-nine thousand, four hundred ninety-three".