36503520874 has 16 divisors (see below), whose sum is σ = 55008784800. Its totient is φ = 18167295664.

The previous prime is 36503520853. The next prime is 36503520919. The reversal of 36503520874 is 47802530563.

It is a self number, because there is not a number n which added to its sum of digits gives 36503520874.

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, 3821997 + ... + 3831535.

It is an arithmetic number, because the mean of its divisors is an integer number (3438049050).

Almost surely, 2^36503520874 is an apocalyptic number.

36503520874 is a deficient number, since it is larger than the sum of its proper divisors (18505263926).

36503520874 is a wasteful number, since it uses less digits than its factorization.

36503520874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18197.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 36503520874 in words is "thirty-six billion, five hundred three million, five hundred twenty thousand, eight hundred seventy-four".