50266165 has 16 divisors (see below), whose sum is σ = 62358912. Its totient is φ = 38867904.

The previous prime is 50266087. The next prime is 50266169. The reversal of 50266165 is 56166205.

50266165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 50266165 - 2⁹ = 50265653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50266169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30082 + ... + 31708.

It is an arithmetic number, because the mean of its divisors is an integer number (3897432).

Almost surely, 2^50266165 is an apocalyptic number.

It is an amenable number.

50266165 is a deficient number, since it is larger than the sum of its proper divisors (12092747).

50266165 is a wasteful number, since it uses less digits than its factorization.

50266165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 50266165 is about 7089.8635388842. The cubic root of 50266165 is about 369.0557001524.

The spelling of 50266165 in words is "fifty million, two hundred sixty-six thousand, one hundred sixty-five".