504811412 has 24 divisors (see below), whose sum is σ = 1011358656. Its totient is φ = 215975808.

The previous prime is 504811397. The next prime is 504811423. The reversal of 504811412 is 214118405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403 + ... + 31805.

It is an arithmetic number, because the mean of its divisors is an integer number (42139944).

Almost surely, 2^504811412 is an apocalyptic number.

It is an amenable number.

504811412 is an abundant number, since it is smaller than the sum of its proper divisors (506547244).

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

504811412 is a wasteful number, since it uses less digits than its factorization.

504811412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31007 (or 31005 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 504811412 is about 22468.0086345007. The cubic root of 504811412 is about 796.2382833337.

Adding to 504811412 its reverse (214118405), we get a palindrome (718929817).

The spelling of 504811412 in words is "five hundred four million, eight hundred eleven thousand, four hundred twelve".