36868594536 has 48 divisors (see below), whose sum is σ = 105107839200. Its totient is φ = 11642713632.

The previous prime is 36868594523. The next prime is 36868594559. The reversal of 36868594536 is 63549586863.

36868594536 is a `hidden beast` number, since 3 + 6 + 8 + 6 + 8 + 5 + 94 + 536 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13473996 + ... + 13476731.

It is an arithmetic number, because the mean of its divisors is an integer number (2189746650).

Almost surely, 2^36868594536 is an apocalyptic number.

36868594536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36868594536 is an abundant number, since it is smaller than the sum of its proper divisors (68239244664).

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

36868594536 is a wasteful number, since it uses less digits than its factorization.

36868594536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26950758 (or 26950751 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 63.

The spelling of 36868594536 in words is "thirty-six billion, eight hundred sixty-eight million, five hundred ninety-four thousand, five hundred thirty-six".