50558472 has 32 divisors (see below), whose sum is σ = 140440800. Its totient is φ = 16852752.

The previous prime is 50558467. The next prime is 50558483. The reversal of 50558472 is 27485505.

It is a happy number.

50558472 is a `hidden beast` number, since 5 + 0 + 5 + 584 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 116818 + ... + 117249.

It is an arithmetic number, because the mean of its divisors is an integer number (4388775).

Almost surely, 2^50558472 is an apocalyptic number.

It is an amenable number.

50558472 is an abundant number, since it is smaller than the sum of its proper divisors (89882328).

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

50558472 is a wasteful number, since it uses less digits than its factorization.

50558472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234082 (or 234072 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 50558472 is about 7110.4480871461. The cubic root of 50558472 is about 369.7696935394.

The spelling of 50558472 in words is "fifty million, five hundred fifty-eight thousand, four hundred seventy-two".