36450320256 has 96 divisors (see below), whose sum is σ = 119873847600. Its totient is φ = 10414374912.

The previous prime is 36450320251. The next prime is 36450320287. The reversal of 36450320256 is 65202305463.

36450320256 is a `hidden beast` number, since 3 + 645 + 0 + 3 + 2 + 0 + 2 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a self number, because there is not a number n which added to its sum of digits gives 36450320256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36450320251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2252001 + ... + 2268128.

Almost surely, 2^36450320256 is an apocalyptic number.

36450320256 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36450320256 is an abundant number, since it is smaller than the sum of its proper divisors (83423527344).

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

36450320256 is a wasteful number, since it uses less digits than its factorization.

36450320256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4520156 (or 4520141 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 36450320256 in words is "thirty-six billion, four hundred fifty million, three hundred twenty thousand, two hundred fifty-six".