452405003 has 4 divisors (see below), whose sum is σ = 479017080. Its totient is φ = 425792928.

The previous prime is 452404999. The next prime is 452405039. The reversal of 452405003 is 300504254.

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

It is a cyclic number.

It is not a de Polignac number, because 452405003 - 2² = 452404999 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 452405003.

It is not an unprimeable number, because it can be changed into a prime (452405053) 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, 13306013 + ... + 13306046.

It is an arithmetic number, because the mean of its divisors is an integer number (119754270).

Almost surely, 2^452405003 is an apocalyptic number.

452405003 is a deficient number, since it is larger than the sum of its proper divisors (26612077).

452405003 is a wasteful number, since it uses less digits than its factorization.

452405003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26612076.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 452405003 is about 21269.8143621424. The cubic root of 452405003 is about 767.6721753306.

Adding to 452405003 its reverse (300504254), we get a palindrome (752909257).

The spelling of 452405003 in words is "four hundred fifty-two million, four hundred five thousand, three".