2445489532 has 6 divisors (see below), whose sum is σ = 4279606688. Its totient is φ = 1222744764.

The previous prime is 2445489523. The next prime is 2445489569. The reversal of 2445489532 is 2359845442.

2445489532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2445489532² = 11960838102243158048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305686188 + ... + 305686195.

Almost surely, 2^2445489532 is an apocalyptic number.

It is an amenable number.

2445489532 is a deficient number, since it is larger than the sum of its proper divisors (1834117156).

2445489532 is a wasteful number, since it uses less digits than its factorization.

2445489532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611372387 (or 611372385 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 46.

The square root of 2445489532 is about 49451.8910861860. The cubic root of 2445489532 is about 1347.2719545061.

The spelling of 2445489532 in words is "two billion, four hundred forty-five million, four hundred eighty-nine thousand, five hundred thirty-two".