50955228 has 36 divisors (see below), whose sum is σ = 129046008. Its totient is φ = 16953120.

The previous prime is 50955217. The next prime is 50955263. The reversal of 50955228 is 82255905.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 50955192 and 50955201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25423 + ... + 27353.

Almost surely, 2^50955228 is an apocalyptic number.

It is an amenable number.

50955228 is an abundant number, since it is smaller than the sum of its proper divisors (78090780).

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

50955228 is a wasteful number, since it uses less digits than its factorization.

50955228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674 (or 2669 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 50955228 is about 7138.2930732774. The cubic root of 50955228 is about 370.7344263205.

The spelling of 50955228 in words is "fifty million, nine hundred fifty-five thousand, two hundred twenty-eight".