50235722 has 4 divisors (see below), whose sum is σ = 75353586. Its totient is φ = 25117860.

The previous prime is 50235673. The next prime is 50235767. The reversal of 50235722 is 22753205.

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., 31147561 + 19088161 = 5581^2 + 4369^2 .

It is a super-2 number, since 2×50235722² = 5047255529722568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50235691 and 50235700.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12558929 + ... + 12558932.

Almost surely, 2^50235722 is an apocalyptic number.

50235722 is a deficient number, since it is larger than the sum of its proper divisors (25117864).

50235722 is a wasteful number, since it uses less digits than its factorization.

50235722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25117863.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 50235722 is about 7087.7162753598. The cubic root of 50235722 is about 368.9811806316.

Adding to 50235722 its reverse (22753205), we get a palindrome (72988927).

The spelling of 50235722 in words is "fifty million, two hundred thirty-five thousand, seven hundred twenty-two".