4004320453 has 8 divisors (see below), whose sum is σ = 4602820608. Its totient is φ = 3412433904.

The previous prime is 4004320451. The next prime is 4004320457. The reversal of 4004320453 is 3540234004.

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 4004320453 - 2¹ = 4004320451 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 (4004320451) 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 7 ways as a sum of consecutive naturals, for example, 1652101 + ... + 1654522.

It is an arithmetic number, because the mean of its divisors is an integer number (575352576).

Almost surely, 2^4004320453 is an apocalyptic number.

It is an amenable number.

4004320453 is a deficient number, since it is larger than the sum of its proper divisors (598500155).

4004320453 is a wasteful number, since it uses less digits than its factorization.

4004320453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306803.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 4004320453 is about 63279.7001652189. The cubic root of 4004320453 is about 1587.9723706244.

Adding to 4004320453 its reverse (3540234004), we get a palindrome (7544554457).

The spelling of 4004320453 in words is "four billion, four million, three hundred twenty thousand, four hundred fifty-three".