423053452 has 12 divisors (see below), whose sum is σ = 740664400. Its totient is φ = 211435056.

The previous prime is 423053441. The next prime is 423053461. The reversal of 423053452 is 254350324.

It is a self number, because there is not a number n which added to its sum of digits gives 423053452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11952 + ... + 31447.

Almost surely, 2^423053452 is an apocalyptic number.

It is an amenable number.

423053452 is a deficient number, since it is larger than the sum of its proper divisors (317610948).

423053452 is a wasteful number, since it uses less digits than its factorization.

423053452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45840 (or 45838 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 423053452 is about 20568.2632227420. The cubic root of 423053452 is about 750.6976926912.

The spelling of 423053452 in words is "four hundred twenty-three million, fifty-three thousand, four hundred fifty-two".