50899808 has 24 divisors (see below), whose sum is σ = 100368072. Its totient is φ = 25409536.

The previous prime is 50899789. The next prime is 50899811. The reversal of 50899808 is 80899805.

It is a happy number.

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, 38291 + ... + 39597.

It is an arithmetic number, because the mean of its divisors is an integer number (4182003).

Almost surely, 2^50899808 is an apocalyptic number.

It is an amenable number.

50899808 is a deficient number, since it is larger than the sum of its proper divisors (49468264).

50899808 is a wasteful number, since it uses less digits than its factorization.

50899808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534 (or 2526 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 47.

The square root of 50899808 is about 7134.4101367948. The cubic root of 50899808 is about 370.5999713227.

The spelling of 50899808 in words is "fifty million, eight hundred ninety-nine thousand, eight hundred eight".