200861860925 has 12 divisors (see below), whose sum is σ = 271711317696. Its totient is φ = 146081353200.

The previous prime is 200861860907. The next prime is 200861860961. The reversal of 200861860925 is 529068168002.

It is not a de Polignac number, because 200861860925 - 2¹⁰ = 200861859901 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200861860925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365203109 + ... + 365203658.

It is an arithmetic number, because the mean of its divisors is an integer number (22642609808).

Almost surely, 2^200861860925 is an apocalyptic number.

200861860925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200861860925 is a deficient number, since it is larger than the sum of its proper divisors (70849456771).

200861860925 is a wasteful number, since it uses less digits than its factorization.

200861860925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730406788 (or 730406783 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 200861860925 in words is "two hundred billion, eight hundred sixty-one million, eight hundred sixty thousand, nine hundred twenty-five".