50221675 has 12 divisors (see below), whose sum is σ = 71171536. Its totient is φ = 34437600.

The previous prime is 50221609. The next prime is 50221681. The reversal of 50221675 is 57612205.

It is not a de Polignac number, because 50221675 - 2⁷ = 50221547 is a prime.

It is a Duffinian number.

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, 143316 + ... + 143665.

Almost surely, 2^50221675 is an apocalyptic number.

50221675 is a deficient number, since it is larger than the sum of its proper divisors (20949861).

50221675 is a wasteful number, since it uses less digits than its factorization.

50221675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286998 (or 286993 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 50221675 is about 7086.7252662990. The cubic root of 50221675 is about 368.9467857056.

The spelling of 50221675 in words is "fifty million, two hundred twenty-one thousand, six hundred seventy-five".