50630169 has 4 divisors (see below), whose sum is σ = 67506896. Its totient is φ = 33753444.

The previous prime is 50630159. The next prime is 50630197. The reversal of 50630169 is 96103605.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-50630169 is a prime.

It is a super-2 number, since 2×50630169² = 5126828025937122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50630119) 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, 8438359 + ... + 8438364.

It is an arithmetic number, because the mean of its divisors is an integer number (16876724).

Almost surely, 2^50630169 is an apocalyptic number.

It is an amenable number.

50630169 is a deficient number, since it is larger than the sum of its proper divisors (16876727).

50630169 is a wasteful number, since it uses less digits than its factorization.

50630169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16876726.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 50630169 is about 7115.4879664012. The cubic root of 50630169 is about 369.9444011904.

The spelling of 50630169 in words is "fifty million, six hundred thirty thousand, one hundred sixty-nine".