1452003565 has 16 divisors (see below), whose sum is σ = 1771470720. Its totient is φ = 1142285760.

The previous prime is 1452003517. The next prime is 1452003569. The reversal of 1452003565 is 5653002541.

It is not a de Polignac number, because 1452003565 - 2⁷ = 1452003437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452003569) 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 15 ways as a sum of consecutive naturals, for example, 207951 + ... + 214819.

It is an arithmetic number, because the mean of its divisors is an integer number (110716920).

Almost surely, 2^1452003565 is an apocalyptic number.

It is an amenable number.

1452003565 is a deficient number, since it is larger than the sum of its proper divisors (319467155).

1452003565 is an equidigital number, since it uses as much as digits as its factorization.

1452003565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7572.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 1452003565 is about 38105.1645449800. The cubic root of 1452003565 is about 1132.3722749850.

The spelling of 1452003565 in words is "one billion, four hundred fifty-two million, three thousand, five hundred sixty-five".