50804811 has 12 divisors (see below), whose sum is σ = 75368592. Its totient is φ = 32954256.

The previous prime is 50804807. The next prime is 50804843. The reversal of 50804811 is 11840805.

It is not a de Polignac number, because 50804811 - 2² = 50804807 is a prime.

It is a super-2 number, since 2×50804811² = 5162257641491442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50804011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75951 + ... + 76616.

It is an arithmetic number, because the mean of its divisors is an integer number (6280716).

Almost surely, 2^50804811 is an apocalyptic number.

50804811 is a deficient number, since it is larger than the sum of its proper divisors (24563781).

50804811 is a wasteful number, since it uses less digits than its factorization.

50804811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152610 (or 152607 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 50804811 is about 7127.7493642804. The cubic root of 50804811 is about 370.3692709737.

It can be divided in two parts, 50804 and 811, that added together give a palindrome (51615).

The spelling of 50804811 in words is "fifty million, eight hundred four thousand, eight hundred eleven".