451352423 has 8 divisors (see below), whose sum is σ = 457228800. Its totient is φ = 445486648.

The previous prime is 451352417. The next prime is 451352443. The reversal of 451352423 is 324253154.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 451352423 - 2¹⁰ = 451351399 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 (451352443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117548 + ... + 121326.

It is an arithmetic number, because the mean of its divisors is an integer number (57153600).

Almost surely, 2^451352423 is an apocalyptic number.

451352423 is a deficient number, since it is larger than the sum of its proper divisors (5876377).

451352423 is a wasteful number, since it uses less digits than its factorization.

451352423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301.

The product of its digits is 14400, while the sum is 29.

The square root of 451352423 is about 21245.0564367337. The cubic root of 451352423 is about 767.0763494283.

The spelling of 451352423 in words is "four hundred fifty-one million, three hundred fifty-two thousand, four hundred twenty-three".