50623922 has 4 divisors (see below), whose sum is σ = 75935886. Its totient is φ = 25311960.

The previous prime is 50623921. The next prime is 50623931. The reversal of 50623922 is 22932605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44368921 + 6255001 = 6661^2 + 2501^2 .

It is not an unprimeable number, because it can be changed into a prime (50623921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12655979 + ... + 12655982.

Almost surely, 2^50623922 is an apocalyptic number.

50623922 is a deficient number, since it is larger than the sum of its proper divisors (25311964).

50623922 is a wasteful number, since it uses less digits than its factorization.

50623922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25311963.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 50623922 is about 7115.0489808574. The cubic root of 50623922 is about 369.9291853763.

The spelling of 50623922 in words is "fifty million, six hundred twenty-three thousand, nine hundred twenty-two".