50232881 has 4 divisors (see below), whose sum is σ = 50433264. Its totient is φ = 50032500.

The previous prime is 50232857. The next prime is 50232893. The reversal of 50232881 is 18823205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50232881 is a prime.

It is a super-2 number, since 2×50232881² = 5046684667120322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50232811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99815 + ... + 100316.

It is an arithmetic number, because the mean of its divisors is an integer number (12608316).

Almost surely, 2^50232881 is an apocalyptic number.

It is an amenable number.

50232881 is a deficient number, since it is larger than the sum of its proper divisors (200383).

50232881 is a wasteful number, since it uses less digits than its factorization.

50232881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200382.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 50232881 is about 7087.5158553615. The cubic root of 50232881 is about 368.9742247892.

The spelling of 50232881 in words is "fifty million, two hundred thirty-two thousand, eight hundred eighty-one".