423513675 has 36 divisors (see below), whose sum is σ = 816916464. Its totient is φ = 208497600.

The previous prime is 423513653. The next prime is 423513691. The reversal of 423513675 is 576315324.

423513675 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 423513675 - 2⁷ = 423513547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 69471 + ... + 75320.

It is an arithmetic number, because the mean of its divisors is an integer number (22692124).

Almost surely, 2^423513675 is an apocalyptic number.

423513675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

423513675 is a deficient number, since it is larger than the sum of its proper divisors (393402789).

423513675 is a wasteful number, since it uses less digits than its factorization.

423513675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144820 (or 144812 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 423513675 is about 20579.4478788912. The cubic root of 423513675 is about 750.9698120788.

Adding to 423513675 its reverse (576315324), we get a palindrome (999828999).

The spelling of 423513675 in words is "four hundred twenty-three million, five hundred thirteen thousand, six hundred seventy-five".