50576628 has 48 divisors (see below), whose sum is σ = 121093056. Its totient is φ = 16423680.

The previous prime is 50576627. The next prime is 50576671. The reversal of 50576628 is 82667505.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50576621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178575 + ... + 178857.

It is an arithmetic number, because the mean of its divisors is an integer number (2522772).

Almost surely, 2^50576628 is an apocalyptic number.

It is an amenable number.

50576628 is an abundant number, since it is smaller than the sum of its proper divisors (70516428).

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

50576628 is a wasteful number, since it uses less digits than its factorization.

50576628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 50576628 is about 7111.7246853348. The cubic root of 50576628 is about 369.8139507781.

The spelling of 50576628 in words is "fifty million, five hundred seventy-six thousand, six hundred twenty-eight".