59117106487 has 2 divisors, whose sum is σ = 59117106488. Its totient is φ = 59117106486.

The previous prime is 59117106413. The next prime is 59117106493. The reversal of 59117106487 is 78460171195.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59117106487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 59117106487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59117106887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29558553243 + 29558553244.

It is an arithmetic number, because the mean of its divisors is an integer number (29558553244).

Almost surely, 2^59117106487 is an apocalyptic number.

59117106487 is a deficient number, since it is larger than the sum of its proper divisors (1).

59117106487 is an equidigital number, since it uses as much as digits as its factorization.

59117106487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 49.

The spelling of 59117106487 in words is "fifty-nine billion, one hundred seventeen million, one hundred six thousand, four hundred eighty-seven".