50535113 has 4 divisors (see below), whose sum is σ = 50559108. Its totient is φ = 50511120.

The previous prime is 50535109. The next prime is 50535119. The reversal of 50535113 is 31153505.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16581184 + 33953929 = 4072^2 + 5827^2 .

It is a cyclic number.

It is not a de Polignac number, because 50535113 - 2² = 50535109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50535119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8498 + ... + 13163.

It is an arithmetic number, because the mean of its divisors is an integer number (12639777).

Almost surely, 2^50535113 is an apocalyptic number.

It is an amenable number.

50535113 is a deficient number, since it is larger than the sum of its proper divisors (23995).

50535113 is a wasteful number, since it uses less digits than its factorization.

50535113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23994.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 50535113 is about 7108.8053145377. The cubic root of 50535113 is about 369.7127378305.

Adding to 50535113 its reverse (31153505), we get a palindrome (81688618).

The spelling of 50535113 in words is "fifty million, five hundred thirty-five thousand, one hundred thirteen".