50345272 has 32 divisors (see below), whose sum is σ = 96966720. Its totient is φ = 24494080.

The previous prime is 50345263. The next prime is 50345287. The reversal of 50345272 is 27254305.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 50345272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96372 + ... + 96892.

It is an arithmetic number, because the mean of its divisors is an integer number (3030210).

Almost surely, 2^50345272 is an apocalyptic number.

It is an amenable number.

50345272 is a deficient number, since it is larger than the sum of its proper divisors (46621448).

50345272 is a wasteful number, since it uses less digits than its factorization.

50345272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 827 counting only the distinct ones).

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

The square root of 50345272 is about 7095.4402259479. The cubic root of 50345272 is about 369.2492006736.

Adding to 50345272 its reverse (27254305), we get a palindrome (77599577).

The spelling of 50345272 in words is "fifty million, three hundred forty-five thousand, two hundred seventy-two".