500670023 has 4 divisors (see below), whose sum is σ = 572194320. Its totient is φ = 429145728.

The previous prime is 500669999. The next prime is 500670041. The reversal of 500670023 is 320076005.

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

It is a cyclic number.

It is not a de Polignac number, because 500670023 - 2¹² = 500665927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500678023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35762138 + ... + 35762151.

It is an arithmetic number, because the mean of its divisors is an integer number (143048580).

Almost surely, 2^500670023 is an apocalyptic number.

500670023 is a deficient number, since it is larger than the sum of its proper divisors (71524297).

500670023 is an equidigital number, since it uses as much as digits as its factorization.

500670023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71524296.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 500670023 is about 22375.6569289038. The cubic root of 500670023 is about 794.0548994773.

The spelling of 500670023 in words is "five hundred million, six hundred seventy thousand, twenty-three".