50453272 has 24 divisors (see below), whose sum is σ = 97987500. Its totient is φ = 24353504.

The previous prime is 50453267. The next prime is 50453309. The reversal of 50453272 is 27235405.

It is a self number, because there is not a number n which added to its sum of digits gives 50453272.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2979 + ... + 10477.

Almost surely, 2^50453272 is an apocalyptic number.

It is an amenable number.

50453272 is a deficient number, since it is larger than the sum of its proper divisors (47534228).

50453272 is a wasteful number, since it uses less digits than its factorization.

50453272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7563 (or 7530 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 50453272 is about 7103.0466702676. The cubic root of 50453272 is about 369.5130482348.

Adding to 50453272 its reverse (27235405), we get a palindrome (77688677).

The spelling of 50453272 in words is "fifty million, four hundred fifty-three thousand, two hundred seventy-two".