500475253 has 4 divisors (see below), whose sum is σ = 516619648. Its totient is φ = 484330860.

The previous prime is 500475251. The next prime is 500475259. The reversal of 500475253 is 352574005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 500475253 - 2¹ = 500475251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 16144363 = 500475253 / (5 + 0 + 0 + 4 + 7 + 5 + 2 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500475251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8072151 + ... + 8072212.

It is an arithmetic number, because the mean of its divisors is an integer number (129154912).

Almost surely, 2^500475253 is an apocalyptic number.

It is an amenable number.

500475253 is a deficient number, since it is larger than the sum of its proper divisors (16144395).

500475253 is a wasteful number, since it uses less digits than its factorization.

500475253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16144394.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 500475253 is about 22371.3042310903. The cubic root of 500475253 is about 793.9519187215.

The spelling of 500475253 in words is "five hundred million, four hundred seventy-five thousand, two hundred fifty-three".