36566012016 has 60 divisors (see below), whose sum is σ = 102405062968. Its totient is φ = 12180212352.

The previous prime is 36566011997. The next prime is 36566012033. The reversal of 36566012016 is 61021066563.

36566012016 is a `hidden beast` number, since 36 + 5 + 6 + 601 + 2 + 0 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 121851 + ... + 296613.

Almost surely, 2^36566012016 is an apocalyptic number.

36566012016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36566012016 is an abundant number, since it is smaller than the sum of its proper divisors (65839050952).

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

36566012016 is a wasteful number, since it uses less digits than its factorization.

36566012016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176230 (or 176221 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

Adding to 36566012016 its reverse (61021066563), we get a palindrome (97587078579).

The spelling of 36566012016 in words is "thirty-six billion, five hundred sixty-six million, twelve thousand, sixteen".