50554899 has 6 divisors (see below), whose sum is σ = 73023756. Its totient is φ = 33703260.

The previous prime is 50554891. The next prime is 50554901. The reversal of 50554899 is 99845505.

50554899 is a `hidden beast` number, since 5 + 0 + 554 + 8 + 99 = 666.

It is not a de Polignac number, because 50554899 - 2³ = 50554891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50554891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2808597 + ... + 2808614.

It is an arithmetic number, because the mean of its divisors is an integer number (12170626).

Almost surely, 2^50554899 is an apocalyptic number.

50554899 is a deficient number, since it is larger than the sum of its proper divisors (22468857).

50554899 is a wasteful number, since it uses less digits than its factorization.

50554899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617217 (or 5617214 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The square root of 50554899 is about 7110.1968327185. The cubic root of 50554899 is about 369.7609827129.

The spelling of 50554899 in words is "fifty million, five hundred fifty-four thousand, eight hundred ninety-nine".