50540227 has 4 divisors (see below), whose sum is σ = 50690536. Its totient is φ = 50389920.

The previous prime is 50540213. The next prime is 50540239. The reversal of 50540227 is 72204505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72204505 = 5 ⋅14440901.

It is a cyclic number.

It is not a de Polignac number, because 50540227 - 2¹¹ = 50538179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50540827) 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, 74649 + ... + 75322.

It is an arithmetic number, because the mean of its divisors is an integer number (12672634).

Almost surely, 2^50540227 is an apocalyptic number.

50540227 is a deficient number, since it is larger than the sum of its proper divisors (150309).

50540227 is a wasteful number, since it uses less digits than its factorization.

50540227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150308.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 50540227 is about 7109.1650001952. The cubic root of 50540227 is about 369.7252086787.

The spelling of 50540227 in words is "fifty million, five hundred forty thousand, two hundred twenty-seven".