500850745 has 4 divisors (see below), whose sum is σ = 601020900. Its totient is φ = 400680592.

The previous prime is 500850739. The next prime is 500850761. The reversal of 500850745 is 547058005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 295702416 + 205148329 = 17196^2 + 14323^2 .

It is a cyclic number.

It is not a de Polignac number, because 500850745 - 2¹³ = 500842553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500850745.

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, 50085070 + ... + 50085079.

It is an arithmetic number, because the mean of its divisors is an integer number (150255225).

Almost surely, 2^500850745 is an apocalyptic number.

It is an amenable number.

500850745 is a deficient number, since it is larger than the sum of its proper divisors (100170155).

500850745 is a wasteful number, since it uses less digits than its factorization.

500850745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100170154.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 500850745 is about 22379.6949264283. The cubic root of 500850745 is about 794.1504287481.

The spelling of 500850745 in words is "five hundred million, eight hundred fifty thousand, seven hundred forty-five".