500013265 has 8 divisors (see below), whose sum is σ = 635311080. Its totient is φ = 376480512.

The previous prime is 500013263. The next prime is 500013277. The reversal of 500013265 is 562310005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 211964481 + 288048784 = 14559^2 + 16972^2 .

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 500013265 - 2¹ = 500013263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500013263) 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, 2941170 + ... + 2941339.

It is an arithmetic number, because the mean of its divisors is an integer number (79413885).

Almost surely, 2^500013265 is an apocalyptic number.

It is an amenable number.

500013265 is a deficient number, since it is larger than the sum of its proper divisors (135297815).

500013265 is a wasteful number, since it uses less digits than its factorization.

500013265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882531.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 500013265 is about 22360.9763874478. The cubic root of 500013265 is about 793.7075448803.

The spelling of 500013265 in words is "five hundred million, thirteen thousand, two hundred sixty-five".