1452252245 has 16 divisors (see below), whose sum is σ = 1777228992. Its totient is φ = 1138999680.

The previous prime is 1452252229. The next prime is 1452252253. The reversal of 1452252245 is 5422522541.

It is not a de Polignac number, because 1452252245 - 2⁴ = 1452252229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 41009 + ... + 67721.

It is an arithmetic number, because the mean of its divisors is an integer number (111076812).

Almost surely, 2^1452252245 is an apocalyptic number.

It is an amenable number.

1452252245 is a deficient number, since it is larger than the sum of its proper divisors (324976747).

1452252245 is a wasteful number, since it uses less digits than its factorization.

1452252245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26932.

The product of its digits is 32000, while the sum is 32.

The square root of 1452252245 is about 38108.4274800207. The cubic root of 1452252245 is about 1132.4369172191.

Adding to 1452252245 its reverse (5422522541), we get a palindrome (6874774786).

The spelling of 1452252245 in words is "one billion, four hundred fifty-two million, two hundred fifty-two thousand, two hundred forty-five".