454252799 has 16 divisors (see below), whose sum is σ = 609907200. Its totient is φ = 326734560.

The previous prime is 454252753. The next prime is 454252823. The reversal of 454252799 is 997252454.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454252799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454252709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225899 + ... + 227900.

It is an arithmetic number, because the mean of its divisors is an integer number (38119200).

Almost surely, 2^454252799 is an apocalyptic number.

454252799 is a deficient number, since it is larger than the sum of its proper divisors (155654401).

454252799 is a wasteful number, since it uses less digits than its factorization.

454252799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453830.

The product of its digits is 907200, while the sum is 47.

The square root of 454252799 is about 21313.2071495587. The cubic root of 454252799 is about 768.7159117323.

The spelling of 454252799 in words is "four hundred fifty-four million, two hundred fifty-two thousand, seven hundred ninety-nine".