1452103045 has 16 divisors (see below), whose sum is σ = 1823575680. Its totient is φ = 1107941824.

The previous prime is 1452103033. The next prime is 1452103049. The reversal of 1452103045 is 5403012541.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1452103045 - 2⁵ = 1452103013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452103049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21711 + ... + 58099.

It is an arithmetic number, because the mean of its divisors is an integer number (113973480).

Almost surely, 2^1452103045 is an apocalyptic number.

It is an amenable number.

1452103045 is a deficient number, since it is larger than the sum of its proper divisors (371472635).

1452103045 is a wasteful number, since it uses less digits than its factorization.

1452103045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36764.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1452103045 is about 38106.4698574927. The cubic root of 1452103045 is about 1132.3981348438.

Adding to 1452103045 its reverse (5403012541), we get a palindrome (6855115586).

The spelling of 1452103045 in words is "one billion, four hundred fifty-two million, one hundred three thousand, forty-five".