50625163 has 4 divisors (see below), whose sum is σ = 50917968. Its totient is φ = 50332360.

The previous prime is 50625161. The next prime is 50625187. The reversal of 50625163 is 36152605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36152605 = 5 ⋅7230521.

It is a cyclic number.

It is not a de Polignac number, because 50625163 - 2¹ = 50625161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50625161) 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, 146143 + ... + 146488.

It is an arithmetic number, because the mean of its divisors is an integer number (12729492).

Almost surely, 2^50625163 is an apocalyptic number.

50625163 is a deficient number, since it is larger than the sum of its proper divisors (292805).

50625163 is a wasteful number, since it uses less digits than its factorization.

50625163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292804.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 50625163 is about 7115.1361898420. The cubic root of 50625163 is about 369.9322081788.

Adding to 50625163 its reverse (36152605), we get a palindrome (86777768).

The spelling of 50625163 in words is "fifty million, six hundred twenty-five thousand, one hundred sixty-three".