116104537587 has 6 divisors (see below), whose sum is σ = 154806837028. Its totient is φ = 77402631604.

The previous prime is 116104537583. The next prime is 116104537597. The reversal of 116104537587 is 785735401611.

It is not a de Polignac number, because 116104537587 - 2² = 116104537583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116104537583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 491818 + ... + 688544.

Almost surely, 2^116104537587 is an apocalyptic number.

116104537587 is a deficient number, since it is larger than the sum of its proper divisors (38702299441).

116104537587 is an frugal number, since it uses more digits than its factorization.

116104537587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393457 (or 196730 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 48.

Multiplying 116104537587 by its sum of digits (48), we get a square (5573017804176 = 2360724²).

The spelling of 116104537587 in words is "one hundred sixteen billion, one hundred four million, five hundred thirty-seven thousand, five hundred eighty-seven".