423050453 has 4 divisors (see below), whose sum is σ = 483486240. Its totient is φ = 362614668.

The previous prime is 423050449. The next prime is 423050461. The reversal of 423050453 is 354050324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423050453 - 2² = 423050449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423050413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30217883 + ... + 30217896.

It is an arithmetic number, because the mean of its divisors is an integer number (120871560).

Almost surely, 2^423050453 is an apocalyptic number.

It is an amenable number.

423050453 is a deficient number, since it is larger than the sum of its proper divisors (60435787).

423050453 is an equidigital number, since it uses as much as digits as its factorization.

423050453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60435786.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 423050453 is about 20568.1903190339. The cubic root of 423050453 is about 750.6959188037.

The spelling of 423050453 in words is "four hundred twenty-three million, fifty thousand, four hundred fifty-three".