50433172 has 6 divisors (see below), whose sum is σ = 88258058. Its totient is φ = 25216584.

The previous prime is 50433161. The next prime is 50433191. The reversal of 50433172 is 27133405.

It can be written as a sum of positive squares in only one way, i.e., 32421636 + 18011536 = 5694^2 + 4244^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6304143 + ... + 6304150.

Almost surely, 2^50433172 is an apocalyptic number.

It is an amenable number.

50433172 is a deficient number, since it is larger than the sum of its proper divisors (37824886).

50433172 is a wasteful number, since it uses less digits than its factorization.

50433172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12608297 (or 12608295 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 50433172 is about 7101.6316435028. The cubic root of 50433172 is about 369.4639718089.

Adding to 50433172 its reverse (27133405), we get a palindrome (77566577).

It can be divided in two parts, 50433 and 172, that added together give a palindrome (50605).

The spelling of 50433172 in words is "fifty million, four hundred thirty-three thousand, one hundred seventy-two".