801550050 has 48 divisors (see below), whose sum is σ = 2271824832. Its totient is φ = 183211200.

The previous prime is 801550049. The next prime is 801550133. The reversal of 801550050 is 50055108.

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 801550050.

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, 380641 + ... + 382740.

It is an arithmetic number, because the mean of its divisors is an integer number (47329684).

Almost surely, 2^801550050 is an apocalyptic number.

801550050 is an abundant number, since it is smaller than the sum of its proper divisors (1470274782).

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

801550050 is a wasteful number, since it uses less digits than its factorization.

801550050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763403 (or 763398 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 801550050 is about 28311.6592590403. The cubic root of 801550050 is about 928.9169378095.

The spelling of 801550050 in words is "eight hundred one million, five hundred fifty thousand, fifty".