423063001 has 4 divisors (see below), whose sum is σ = 425902500. Its totient is φ = 420223504.

The previous prime is 423062971. The next prime is 423063079. The reversal of 423063001 is 100360324.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12960000 + 410103001 = 3600^2 + 20251^2 .

It is a cyclic number.

It is not a de Polignac number, because 423063001 - 2⁹ = 423062489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423063001.

It is not an unprimeable number, because it can be changed into a prime (423063301) 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, 1419526 + ... + 1419823.

It is an arithmetic number, because the mean of its divisors is an integer number (106475625).

Almost surely, 2^423063001 is an apocalyptic number.

It is an amenable number.

423063001 is a deficient number, since it is larger than the sum of its proper divisors (2839499).

423063001 is a wasteful number, since it uses less digits than its factorization.

423063001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839498.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 423063001 is about 20568.4953509001. The cubic root of 423063001 is about 750.7033408020.

The spelling of 423063001 in words is "four hundred twenty-three million, sixty-three thousand, one".