50403252 has 24 divisors (see below), whose sum is σ = 118537216. Its totient is φ = 16668288.

The previous prime is 50403239. The next prime is 50403253. The reversal of 50403252 is 25230405.

50403252 is a modest number, since divided by 3252 gives 504 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50403253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15013 + ... + 18060.

Almost surely, 2^50403252 is an apocalyptic number.

It is an amenable number.

50403252 is an abundant number, since it is smaller than the sum of its proper divisors (68133964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50403252 is a wasteful number, since it uses less digits than its factorization.

50403252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33207 (or 33205 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 50403252 is about 7099.5247728281. The cubic root of 50403252 is about 369.3908945837.

Adding to 50403252 its reverse (25230405), we get a palindrome (75633657).

The spelling of 50403252 in words is "fifty million, four hundred three thousand, two hundred fifty-two".