59531120099 has 16 divisors (see below), whose sum is σ = 66650260320. Its totient is φ = 52701408000.

The previous prime is 59531120063. The next prime is 59531120101. The reversal of 59531120099 is 99002113595.

It is a Cunningham number, because it is equal to 243990²-1.

It is a cyclic number.

It is not a de Polignac number, because 59531120099 - 2²⁸ = 59262684643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59531120059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121997 + ... + 365985.

It is an arithmetic number, because the mean of its divisors is an integer number (4165641270).

Almost surely, 2^59531120099 is an apocalyptic number.

59531120099 is a deficient number, since it is larger than the sum of its proper divisors (7119140221).

59531120099 is a wasteful number, since it uses less digits than its factorization.

59531120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244582.

The product of its (nonzero) digits is 109350, while the sum is 44.

The spelling of 59531120099 in words is "fifty-nine billion, five hundred thirty-one million, one hundred twenty thousand, ninety-nine".