50536131 has 8 divisors (see below), whose sum is σ = 67415040. Its totient is φ = 33673992.

The previous prime is 50536099. The next prime is 50536133. The reversal of 50536131 is 13163505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50536131 - 2⁵ = 50536099 is a prime.

It is a super-2 number, since 2×50536131² = 5107801072898322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50536133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7510 + ... + 12548.

It is an arithmetic number, because the mean of its divisors is an integer number (8426880).

Almost surely, 2^50536131 is an apocalyptic number.

50536131 is a deficient number, since it is larger than the sum of its proper divisors (16878909).

50536131 is a wasteful number, since it uses less digits than its factorization.

50536131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8385.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 50536131 is about 7108.8769155191. The cubic root of 50536131 is about 369.7152203621.

Adding to 50536131 its reverse (13163505), we get a palindrome (63699636).

The spelling of 50536131 in words is "fifty million, five hundred thirty-six thousand, one hundred thirty-one".