810768150 has 48 divisors (see below), whose sum is σ = 2234120400. Its totient is φ = 216204480.

The previous prime is 810768137. The next prime is 810768151. The reversal of 810768150 is 51867018.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (810768151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298935 + ... + 301634.

It is an arithmetic number, because the mean of its divisors is an integer number (46544175).

Almost surely, 2^810768150 is an apocalyptic number.

810768150 is an abundant number, since it is smaller than the sum of its proper divisors (1423352250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

810768150 is a wasteful number, since it uses less digits than its factorization.

810768150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600590 (or 600579 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 810768150 is about 28473.9907635020. The cubic root of 810768150 is about 932.4643279030.

The spelling of 810768150 in words is "eight hundred ten million, seven hundred sixty-eight thousand, one hundred fifty".