50131252 has 12 divisors (see below), whose sum is σ = 87781540. Its totient is φ = 25050816.

The previous prime is 50131241. The next prime is 50131259. The reversal of 50131252 is 25213105.

It can be written as a sum of positive squares in 2 ways, for example, as 27815076 + 22316176 = 5274^2 + 4724^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50131259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8074 + ... + 12862.

Almost surely, 2^50131252 is an apocalyptic number.

It is an amenable number.

50131252 is a deficient number, since it is larger than the sum of its proper divisors (37650288).

50131252 is a wasteful number, since it uses less digits than its factorization.

50131252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7410 (or 7408 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 50131252 is about 7080.3426470758. The cubic root of 50131252 is about 368.7252258756.

Adding to 50131252 its reverse (25213105), we get a palindrome (75344357).

The spelling of 50131252 in words is "fifty million, one hundred thirty-one thousand, two hundred fifty-two".