36351021056 has 52 divisors (see below), whose sum is σ = 83077971072. Its totient is φ = 15578996736.

The previous prime is 36351020971. The next prime is 36351021067. The reversal of 36351021056 is 65012015363.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605240 + ... + 662583.

Almost surely, 2^36351021056 is an apocalyptic number.

It is an amenable number.

36351021056 is an abundant number, since it is smaller than the sum of its proper divisors (46726950016).

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

36351021056 is an equidigital number, since it uses as much as digits as its factorization.

36351021056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267854 (or 1267832 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 36351021056 in words is "thirty-six billion, three hundred fifty-one million, twenty-one thousand, fifty-six".