36818500225 has 24 divisors (see below), whose sum is σ = 49194004160. Its totient is φ = 27174035520.

The previous prime is 36818500153. The next prime is 36818500259. The reversal of 36818500225 is 52200581863.

It is not a de Polignac number, because 36818500225 - 2¹⁷ = 36818369153 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 576436 + ... + 637114.

Almost surely, 2^36818500225 is an apocalyptic number.

It is an amenable number.

36818500225 is a deficient number, since it is larger than the sum of its proper divisors (12375503935).

36818500225 is a wasteful number, since it uses less digits than its factorization.

36818500225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62569 (or 62564 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 36818500225 in words is "thirty-six billion, eight hundred eighteen million, five hundred thousand, two hundred twenty-five".