423313527 has 32 divisors (see below), whose sum is σ = 698761728. Its totient is φ = 221970816.

The previous prime is 423313511. The next prime is 423313547. The reversal of 423313527 is 725313324.

It is not a de Polignac number, because 423313527 - 2⁴ = 423313511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423313494 and 423313503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423313547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42748 + ... + 51710.

It is an arithmetic number, because the mean of its divisors is an integer number (21836304).

Almost surely, 2^423313527 is an apocalyptic number.

423313527 is a deficient number, since it is larger than the sum of its proper divisors (275448201).

423313527 is a wasteful number, since it uses less digits than its factorization.

423313527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9159.

The product of its digits is 15120, while the sum is 30.

The square root of 423313527 is about 20574.5844915517. The cubic root of 423313527 is about 750.8514933573.

The spelling of 423313527 in words is "four hundred twenty-three million, three hundred thirteen thousand, five hundred twenty-seven".