486520223 has 4 divisors (see below), whose sum is σ = 556023120. Its totient is φ = 417017328.

The previous prime is 486520207. The next prime is 486520249. The reversal of 486520223 is 322025684.

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

It is not a de Polignac number, because 486520223 - 2⁴ = 486520207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 486520223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486520123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34751438 + ... + 34751451.

It is an arithmetic number, because the mean of its divisors is an integer number (139005780).

Almost surely, 2^486520223 is an apocalyptic number.

486520223 is a deficient number, since it is larger than the sum of its proper divisors (69502897).

486520223 is an equidigital number, since it uses as much as digits as its factorization.

486520223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69502896.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 486520223 is about 22057.2034265453. The cubic root of 486520223 is about 786.5028470242.

The spelling of 486520223 in words is "four hundred eighty-six million, five hundred twenty thousand, two hundred twenty-three".