869045300188 has 12 divisors (see below), whose sum is σ = 1637816142760. Its totient is φ = 401097830832.

The previous prime is 869045300177. The next prime is 869045300219. The reversal of 869045300188 is 881003540968.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 16712409619 = 869045300188 / (8 + 6 + 9 + 0 + 4 + 5 + 3 + 0 + 0 + 1 + 8 + 8).

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, 8356204758 + ... + 8356204861.

Almost surely, 2^869045300188 is an apocalyptic number.

It is an amenable number.

869045300188 is a deficient number, since it is larger than the sum of its proper divisors (768770842572).

869045300188 is a wasteful number, since it uses less digits than its factorization.

869045300188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16712409636 (or 16712409634 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 869045300188 in words is "eight hundred sixty-nine billion, forty-five million, three hundred thousand, one hundred eighty-eight".