36566511025 has 24 divisors (see below), whose sum is σ = 49647143808. Its totient is φ = 26495640000.

The previous prime is 36566511019. The next prime is 36566511041. The reversal of 36566511025 is 52011566563.

It is not a de Polignac number, because 36566511025 - 2⁵ = 36566510993 is a prime.

It is a Duffinian number.

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, 170806 + ... + 319855.

It is an arithmetic number, because the mean of its divisors is an integer number (2068630992).

Almost surely, 2^36566511025 is an apocalyptic number.

It is an amenable number.

36566511025 is a deficient number, since it is larger than the sum of its proper divisors (13080632783).

36566511025 is a wasteful number, since it uses less digits than its factorization.

36566511025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490953 (or 490948 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 36566511025 in words is "thirty-six billion, five hundred sixty-six million, five hundred eleven thousand, twenty-five".