1485645325 has 24 divisors (see below), whose sum is σ = 1963231488. Its totient is φ = 1112633280.

The previous prime is 1485645319. The next prime is 1485645341. The reversal of 1485645325 is 5235465841.

It is not a de Polignac number, because 1485645325 - 2²¹ = 1483548173 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 (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462 + ... + 54511.

It is an arithmetic number, because the mean of its divisors is an integer number (81801312).

Almost surely, 2^1485645325 is an apocalyptic number.

It is an amenable number.

1485645325 is a deficient number, since it is larger than the sum of its proper divisors (477586163).

1485645325 is a wasteful number, since it uses less digits than its factorization.

1485645325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55053 (or 55048 counting only the distinct ones).

The product of its digits is 576000, while the sum is 43.

The square root of 1485645325 is about 38544.0699070557. The cubic root of 1485645325 is about 1141.0509762682.

The spelling of 1485645325 in words is "one billion, four hundred eighty-five million, six hundred forty-five thousand, three hundred twenty-five".