1452245633 has 8 divisors (see below), whose sum is σ = 1481419368. Its totient is φ = 1423137664.

The previous prime is 1452245629. The next prime is 1452245653. The reversal of 1452245633 is 3365422541.

It can be written as a sum of positive squares in 4 ways, for example, as 1105429504 + 346816129 = 33248^2 + 18623^2 .

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 1452245633 - 2² = 1452245629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1452245593 and 1452245602.

It is not an unprimeable number, because it can be changed into a prime (1452245653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29435 + ... + 61407.

It is an arithmetic number, because the mean of its divisors is an integer number (185177421).

Almost surely, 2^1452245633 is an apocalyptic number.

It is an amenable number.

1452245633 is a deficient number, since it is larger than the sum of its proper divisors (29173735).

1452245633 is an equidigital number, since it uses as much as digits as its factorization.

1452245633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32883.

The product of its digits is 86400, while the sum is 35.

The square root of 1452245633 is about 38108.3407274576. The cubic root of 1452245633 is about 1132.4351985818.

The spelling of 1452245633 in words is "one billion, four hundred fifty-two million, two hundred forty-five thousand, six hundred thirty-three".