523472299 has 4 divisors (see below), whose sum is σ = 598254064. Its totient is φ = 448690536.

The previous prime is 523472281. The next prime is 523472311. The reversal of 523472299 is 992274325.

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

It is not a de Polignac number, because 523472299 - 2¹⁹ = 522948011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523472219) 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, 37390872 + ... + 37390885.

It is an arithmetic number, because the mean of its divisors is an integer number (149563516).

Almost surely, 2^523472299 is an apocalyptic number.

523472299 is a deficient number, since it is larger than the sum of its proper divisors (74781765).

523472299 is an equidigital number, since it uses as much as digits as its factorization.

523472299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74781764.

The product of its digits is 272160, while the sum is 43.

The square root of 523472299 is about 22879.5170185037. The cubic root of 523472299 is about 805.9310749985.

The spelling of 523472299 in words is "five hundred twenty-three million, four hundred seventy-two thousand, two hundred ninety-nine".