50030165 has 8 divisors (see below), whose sum is σ = 60079320. Its totient is φ = 39995392.

The previous prime is 50030161. The next prime is 50030203. The reversal of 50030165 is 56103005.

It can be written as a sum of positive squares in 4 ways, for example, as 10817521 + 39212644 = 3289^2 + 6262^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50030165 - 2² = 50030161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50030161) 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, 6797 + ... + 12093.

It is an arithmetic number, because the mean of its divisors is an integer number (7509915).

Almost surely, 2^50030165 is an apocalyptic number.

It is an amenable number.

50030165 is a deficient number, since it is larger than the sum of its proper divisors (10049155).

50030165 is a wasteful number, since it uses less digits than its factorization.

50030165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7191.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 50030165 is about 7073.2004778601. The cubic root of 50030165 is about 368.4772208438.

The spelling of 50030165 in words is "fifty million, thirty thousand, one hundred sixty-five".