36316581336 has 112 divisors (see below), whose sum is σ = 116678624400. Its totient is φ = 10376154432.

The previous prime is 36316581317. The next prime is 36316581383. The reversal of 36316581336 is 63318561363.

36316581336 is a `hidden beast` number, since 3 + 6 + 31 + 6 + 581 + 3 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 36316581291 and 36316581300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 403971 + ... + 485618.

Almost surely, 2^36316581336 is an apocalyptic number.

36316581336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36316581336 is an abundant number, since it is smaller than the sum of its proper divisors (80362043064).

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

36316581336 is an equidigital number, since it uses as much as digits as its factorization.

36316581336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889620 (or 889601 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The spelling of 36316581336 in words is "thirty-six billion, three hundred sixteen million, five hundred eighty-one thousand, three hundred thirty-six".