473523 has 4 divisors (see below), whose sum is σ = 631368. Its totient is φ = 315680.

The previous prime is 473519. The next prime is 473527. The reversal of 473523 is 325374.

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

It is an interprime number because it is at equal distance from previous prime (473519) and next prime (473527).

It is a cyclic number.

It is not a de Polignac number, because 473523 - 2² = 473519 is a prime.

It is a D-number.

473523 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 473493 and 473502.

It is not an unprimeable number, because it can be changed into a prime (473527) 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, 78918 + ... + 78923.

It is an arithmetic number, because the mean of its divisors is an integer number (157842).

2⁴⁷³⁵²³ is an apocalyptic number.

473523 is a deficient number, since it is larger than the sum of its proper divisors (157845).

473523 is a wasteful number, since it uses less digits than its factorization.

473523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157844.

The product of its digits is 2520, while the sum is 24.

The square root of 473523 is about 688.1300749132. The cubic root of 473523 is about 77.9435818187.

Adding to 473523 its reverse (325374), we get a palindrome (798897).

It can be divided in two parts, 47 and 3523, that added together give a triangular number (3570 = T₈₄).

The spelling of 473523 in words is "four hundred seventy-three thousand, five hundred twenty-three".