507475223 has 4 divisors (see below), whose sum is σ = 513899040. Its totient is φ = 501051408.

The previous prime is 507475217. The next prime is 507475249. The reversal of 507475223 is 322574705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322574705 = 5 ⋅64514941.

It is a cyclic number.

It is not a de Polignac number, because 507475223 - 2¹⁰ = 507474199 is a prime.

It is a super-2 number, since 2×507475223² = 515062203917799458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507475523) 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, 3211790 + ... + 3211947.

It is an arithmetic number, because the mean of its divisors is an integer number (128474760).

Almost surely, 2^507475223 is an apocalyptic number.

507475223 is a deficient number, since it is larger than the sum of its proper divisors (6423817).

507475223 is an equidigital number, since it uses as much as digits as its factorization.

507475223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6423816.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 507475223 is about 22527.2107239223. The cubic root of 507475223 is about 797.6363687493.

The spelling of 507475223 in words is "five hundred seven million, four hundred seventy-five thousand, two hundred twenty-three".