50813265 has 8 divisors (see below), whose sum is σ = 81301248. Its totient is φ = 27100400.

The previous prime is 50813263. The next prime is 50813281. The reversal of 50813265 is 56231805.

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

It is not a de Polignac number, because 50813265 - 2¹ = 50813263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50813261) 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, 1693761 + ... + 1693790.

It is an arithmetic number, because the mean of its divisors is an integer number (10162656).

Almost surely, 2^50813265 is an apocalyptic number.

It is an amenable number.

50813265 is a deficient number, since it is larger than the sum of its proper divisors (30487983).

50813265 is a wasteful number, since it uses less digits than its factorization.

50813265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387559.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 50813265 is about 7128.3423739324. The cubic root of 50813265 is about 370.3898131762.

The spelling of 50813265 in words is "fifty million, eight hundred thirteen thousand, two hundred sixty-five".