50558068 has 48 divisors (see below), whose sum is σ = 102985344. Its totient is φ = 21463040.

The previous prime is 50558033. The next prime is 50558077. The reversal of 50558068 is 86085505.

It is a happy number.

It is a super-2 number, since 2×50558068² = 5112236479785248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192105 + ... + 192367.

It is an arithmetic number, because the mean of its divisors is an integer number (2145528).

Almost surely, 2^50558068 is an apocalyptic number.

It is an amenable number.

50558068 is an abundant number, since it is smaller than the sum of its proper divisors (52427276).

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

50558068 is a wasteful number, since it uses less digits than its factorization.

50558068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 50558068 is about 7110.4196781906. The cubic root of 50558068 is about 369.7687086247.

The spelling of 50558068 in words is "fifty million, five hundred fifty-eight thousand, sixty-eight".