36520243045 has 64 divisors (see below), whose sum is σ = 54344908800. Its totient is φ = 23162768640.

The previous prime is 36520243037. The next prime is 36520243057. The reversal of 36520243045 is 54034202563.

It is not a de Polignac number, because 36520243045 - 2³ = 36520243037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36520243045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5199546 + ... + 5206564.

It is an arithmetic number, because the mean of its divisors is an integer number (849139200).

Almost surely, 2^36520243045 is an apocalyptic number.

It is an amenable number.

36520243045 is a deficient number, since it is larger than the sum of its proper divisors (17824665755).

36520243045 is a wasteful number, since it uses less digits than its factorization.

36520243045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7450.

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 36520243045 in words is "thirty-six billion, five hundred twenty million, two hundred forty-three thousand, forty-five".