50499272 has 8 divisors (see below), whose sum is σ = 94686150. Its totient is φ = 25249632.

The previous prime is 50499271. The next prime is 50499289. The reversal of 50499272 is 27299405.

It can be written as a sum of positive squares in only one way, i.e., 45508516 + 4990756 = 6746^2 + 2234^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (50499271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156197 + ... + 3156212.

Almost surely, 2^50499272 is an apocalyptic number.

It is an amenable number.

50499272 is a deficient number, since it is larger than the sum of its proper divisors (44186878).

50499272 is a wasteful number, since it uses less digits than its factorization.

50499272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6312415 (or 6312411 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 50499272 is about 7106.2839796901. The cubic root of 50499272 is about 369.6253134153.

The spelling of 50499272 in words is "fifty million, four hundred ninety-nine thousand, two hundred seventy-two".