6587116902 has 48 divisors (see below), whose sum is σ = 14741056512. Its totient is φ = 2123639280.

The previous prime is 6587116889. The next prime is 6587116931. The reversal of 6587116902 is 2096117856.

6587116902 is a `hidden beast` number, since 6 + 587 + 1 + 1 + 69 + 0 + 2 = 666.

It is a super-2 number, since 2×6587116902² = 86780218161228155208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1865863 + ... + 1869389.

It is an arithmetic number, because the mean of its divisors is an integer number (307105344).

Almost surely, 2^6587116902 is an apocalyptic number.

6587116902 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6587116902 is an abundant number, since it is smaller than the sum of its proper divisors (8153939610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6587116902 is a wasteful number, since it uses less digits than its factorization.

6587116902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6913 (or 6910 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 6587116902 is about 81161.0553282792. The cubic root of 6587116902 is about 1874.5561641735.

The spelling of 6587116902 in words is "six billion, five hundred eighty-seven million, one hundred sixteen thousand, nine hundred two".