50095281 has 4 divisors (see below), whose sum is σ = 66793712. Its totient is φ = 33396852.

The previous prime is 50095261. The next prime is 50095291. The reversal of 50095281 is 18259005.

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 not a de Polignac number, because 50095281 - 2⁵ = 50095249 is a prime.

It is a super-2 number, since 2×50095281² = 5019074356937922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50095261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8349211 + ... + 8349216.

It is an arithmetic number, because the mean of its divisors is an integer number (16698428).

Almost surely, 2^50095281 is an apocalyptic number.

It is an amenable number.

50095281 is a deficient number, since it is larger than the sum of its proper divisors (16698431).

50095281 is a wasteful number, since it uses less digits than its factorization.

50095281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16698430.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 50095281 is about 7077.8019893184. The cubic root of 50095281 is about 368.6370135120.

The spelling of 50095281 in words is "fifty million, ninety-five thousand, two hundred eighty-one".