50713111 has 4 divisors (see below), whose sum is σ = 50730592. Its totient is φ = 50695632.

The previous prime is 50713097. The next prime is 50713133. The reversal of 50713111 is 11131705.

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

It is a cyclic number.

It is not a de Polignac number, because 50713111 - 2¹³ = 50704919 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 (50713151) 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, 3231 + ... + 10576.

It is an arithmetic number, because the mean of its divisors is an integer number (12682648).

Almost surely, 2^50713111 is an apocalyptic number.

50713111 is a deficient number, since it is larger than the sum of its proper divisors (17481).

50713111 is a wasteful number, since it uses less digits than its factorization.

50713111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17480.

The product of its (nonzero) digits is 105, while the sum is 19.

The square root of 50713111 is about 7121.3138534964. The cubic root of 50713111 is about 370.1463044493.

Adding to 50713111 its reverse (11131705), we get a palindrome (61844816).

The spelling of 50713111 in words is "fifty million, seven hundred thirteen thousand, one hundred eleven".