36225161564 has 12 divisors (see below), whose sum is σ = 63419746824. Its totient is φ = 18105233904.

The previous prime is 36225161549. The next prime is 36225161573. The reversal of 36225161564 is 46516152263.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1825619 + ... + 1845354.

It is an arithmetic number, because the mean of its divisors is an integer number (5284978902).

Almost surely, 2^36225161564 is an apocalyptic number.

It is an amenable number.

36225161564 is a deficient number, since it is larger than the sum of its proper divisors (27194585260).

36225161564 is a wasteful number, since it uses less digits than its factorization.

36225161564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673444 (or 3673442 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The spelling of 36225161564 in words is "thirty-six billion, two hundred twenty-five million, one hundred sixty-one thousand, five hundred sixty-four".