1452005564 has 24 divisors (see below), whose sum is σ = 2694243888. Its totient is φ = 682341120.

The previous prime is 1452005563. The next prime is 1452005567. The reversal of 1452005564 is 4655002541.

It is a self number, because there is not a number n which added to its sum of digits gives 1452005564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452005563) 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, 35279 + ... + 64409.

It is an arithmetic number, because the mean of its divisors is an integer number (112260162).

Almost surely, 2^1452005564 is an apocalyptic number.

It is an amenable number.

1452005564 is a deficient number, since it is larger than the sum of its proper divisors (1242238324).

1452005564 is a wasteful number, since it uses less digits than its factorization.

1452005564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29885 (or 29883 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 1452005564 is about 38105.1907750112. The cubic root of 1452005564 is about 1132.3727946374.

The spelling of 1452005564 in words is "one billion, four hundred fifty-two million, five thousand, five hundred sixty-four".