50025131 has 8 divisors (see below), whose sum is σ = 54429984. Its totient is φ = 45699840.

The previous prime is 50025121. The next prime is 50025133. The reversal of 50025131 is 13152005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50025131 is a prime.

It is a super-2 number, since 2×50025131² = 5005027463134322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50025133) 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, 18575 + ... + 21096.

It is an arithmetic number, because the mean of its divisors is an integer number (6803748).

Almost surely, 2^50025131 is an apocalyptic number.

50025131 is a deficient number, since it is larger than the sum of its proper divisors (4404853).

50025131 is a wasteful number, since it uses less digits than its factorization.

50025131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39781.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 50025131 is about 7072.8446186807. The cubic root of 50025131 is about 368.4648617897.

Adding to 50025131 its reverse (13152005), we get a palindrome (63177136).

The spelling of 50025131 in words is "fifty million, twenty-five thousand, one hundred thirty-one".