36564503560 has 64 divisors (see below), whose sum is σ = 90759599280. Its totient is φ = 13171445760.

The previous prime is 36564503557. The next prime is 36564503587. The reversal of 36564503560 is 6530546563.

It can be written as a sum of positive squares in 8 ways, for example, as 579172356 + 35985331204 = 24066^2 + 189698^2 .

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 15 ways as a sum of consecutive naturals, for example, 836197 + ... + 878836.

Almost surely, 2^36564503560 is an apocalyptic number.

It is an amenable number.

36564503560 is an abundant number, since it is smaller than the sum of its proper divisors (54195095720).

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

36564503560 is a wasteful number, since it uses less digits than its factorization.

36564503560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715098 (or 1715094 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

The spelling of 36564503560 in words is "thirty-six billion, five hundred sixty-four million, five hundred three thousand, five hundred sixty".