50876165 has 4 divisors (see below), whose sum is σ = 61051404. Its totient is φ = 40700928.

The previous prime is 50876153. The next prime is 50876191. The reversal of 50876165 is 56167805.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56167805 = 5 ⋅11233561.

It can be written as a sum of positive squares in 2 ways, for example, as 25786084 + 25090081 = 5078^2 + 5009^2 .

It is a cyclic number.

It is not a de Polignac number, because 50876165 - 2⁶ = 50876101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5087612 + ... + 5087621.

It is an arithmetic number, because the mean of its divisors is an integer number (15262851).

Almost surely, 2^50876165 is an apocalyptic number.

It is an amenable number.

50876165 is a deficient number, since it is larger than the sum of its proper divisors (10175239).

50876165 is a wasteful number, since it uses less digits than its factorization.

50876165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10175238.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 50876165 is about 7132.7529748338. The cubic root of 50876165 is about 370.5425811118.

The spelling of 50876165 in words is "fifty million, eight hundred seventy-six thousand, one hundred sixty-five".