50163242 has 4 divisors (see below), whose sum is σ = 75244866. Its totient is φ = 25081620.

The previous prime is 50163233. The next prime is 50163271. The reversal of 50163242 is 24236105.

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., 32615521 + 17547721 = 5711^2 + 4189^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12540809 + ... + 12540812.

Almost surely, 2^50163242 is an apocalyptic number.

50163242 is a deficient number, since it is larger than the sum of its proper divisors (25081624).

50163242 is a wasteful number, since it uses less digits than its factorization.

50163242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25081623.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 50163242 is about 7082.6013582581. The cubic root of 50163242 is about 368.8036401141.

Adding to 50163242 its reverse (24236105), we get a palindrome (74399347).

It can be divided in two parts, 50163 and 242, that added together give a palindrome (50405).

The spelling of 50163242 in words is "fifty million, one hundred sixty-three thousand, two hundred forty-two".