36816072072 has 32 divisors (see below), whose sum is σ = 99120194880. Its totient is φ = 11328022080.

The previous prime is 36816072043. The next prime is 36816072103. The reversal of 36816072072 is 27027061863.

36816072072 is a modest number, since divided by 72072 gives 36816 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58999804 + ... + 59000427.

It is an arithmetic number, because the mean of its divisors is an integer number (3097506090).

Almost surely, 2^36816072072 is an apocalyptic number.

It is an amenable number.

36816072072 is an abundant number, since it is smaller than the sum of its proper divisors (62304122808).

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

36816072072 is a wasteful number, since it uses less digits than its factorization.

36816072072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118000253 (or 118000249 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 36816072072 in words is "thirty-six billion, eight hundred sixteen million, seventy-two thousand, seventy-two".