50169242 has 4 divisors (see below), whose sum is σ = 75253866. Its totient is φ = 25084620.

The previous prime is 50169241. The next prime is 50169269. The reversal of 50169242 is 24296105.

It is a happy number.

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., 26946481 + 23222761 = 5191^2 + 4819^2 .

It is not an unprimeable number, because it can be changed into a prime (50169241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12542309 + ... + 12542312.

Almost surely, 2^50169242 is an apocalyptic number.

50169242 is a deficient number, since it is larger than the sum of its proper divisors (25084624).

50169242 is a wasteful number, since it uses less digits than its factorization.

50169242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25084623.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 50169242 is about 7083.0249187759. The cubic root of 50169242 is about 368.8183436669.

The spelling of 50169242 in words is "fifty million, one hundred sixty-nine thousand, two hundred forty-two".