50553232 has 10 divisors (see below), whose sum is σ = 97946918. Its totient is φ = 25276608.

The previous prime is 50553229. The next prime is 50553253. The reversal of 50553232 is 23235505.

It can be written as a sum of positive squares in only one way, i.e., 47941776 + 2611456 = 6924^2 + 1616^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50553197 and 50553206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579773 + ... + 1579804.

Almost surely, 2^50553232 is an apocalyptic number.

It is an amenable number.

50553232 is a deficient number, since it is larger than the sum of its proper divisors (47393686).

50553232 is a wasteful number, since it uses less digits than its factorization.

50553232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159585 (or 3159579 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 50553232 is about 7110.0796057428. The cubic root of 50553232 is about 369.7569184952.

Adding to 50553232 its reverse (23235505), we get a palindrome (73788737).

The spelling of 50553232 in words is "fifty million, five hundred fifty-three thousand, two hundred thirty-two".