50413271 has 4 divisors (see below), whose sum is σ = 50526000. Its totient is φ = 50300544.

The previous prime is 50413261. The next prime is 50413273. The reversal of 50413271 is 17231405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50413271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50413273) 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, 55691 + ... + 56588.

It is an arithmetic number, because the mean of its divisors is an integer number (12631500).

Almost surely, 2^50413271 is an apocalyptic number.

50413271 is a deficient number, since it is larger than the sum of its proper divisors (112729).

50413271 is a wasteful number, since it uses less digits than its factorization.

50413271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112728.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 50413271 is about 7100.2303483760. The cubic root of 50413271 is about 369.4153684158.

Adding to 50413271 its reverse (17231405), we get a palindrome (67644676).

The spelling of 50413271 in words is "fifty million, four hundred thirteen thousand, two hundred seventy-one".