36516916836 has 27 divisors (see below), whose sum is σ = 92309549241. Its totient is φ = 12171923424.

The previous prime is 36516916831. The next prime is 36516916837. The reversal of 36516916836 is 63861961563.

The square root of 36516916836 is 191094.

It is a perfect power (a square), and thus also a powerful number.

36516916836 is a `hidden beast` number, since 3 + 6 + 516 + 91 + 6 + 8 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 18388987236 + 18127929600 = 135606^2 + 134640^2 .

It is not an unprimeable number, because it can be changed into a prime (36516916831) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1130640 + ... + 1162488.

Almost surely, 2^36516916836 is an apocalyptic number.

36516916836 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

36516916836 is the 191094-th square number.

It is an amenable number.

36516916836 is an abundant number, since it is smaller than the sum of its proper divisors (55792632405).

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

36516916836 is an frugal number, since it uses more digits than its factorization.

36516916836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63708 (or 31854 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The spelling of 36516916836 in words is "thirty-six billion, five hundred sixteen million, nine hundred sixteen thousand, eight hundred thirty-six".