475703323 has 4 divisors (see below), whose sum is σ = 500740360. Its totient is φ = 450666288.

The previous prime is 475703321. The next prime is 475703329. The reversal of 475703323 is 323307574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323307574 = 2 ⋅161653787.

It is a cyclic number.

It is not a de Polignac number, because 475703323 - 2¹ = 475703321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475703321) 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, 12518490 + ... + 12518527.

It is an arithmetic number, because the mean of its divisors is an integer number (125185090).

Almost surely, 2^475703323 is an apocalyptic number.

475703323 is a deficient number, since it is larger than the sum of its proper divisors (25037037).

475703323 is a wasteful number, since it uses less digits than its factorization.

475703323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25037036.

The product of its (nonzero) digits is 52920, while the sum is 34.

The square root of 475703323 is about 21810.6240855231. The cubic root of 475703323 is about 780.6302833487.

The spelling of 475703323 in words is "four hundred seventy-five million, seven hundred three thousand, three hundred twenty-three".