2445380544 has 56 divisors (see below), whose sum is σ = 6477251968. Its totient is φ = 814222080.

The previous prime is 2445380527. The next prime is 2445380549. The reversal of 2445380544 is 4450835442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445380549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179079 + ... + 192249.

Almost surely, 2^2445380544 is an apocalyptic number.

2445380544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2445380544 is an abundant number, since it is smaller than the sum of its proper divisors (4031871424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2445380544 is a wasteful number, since it uses less digits than its factorization.

2445380544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14153 (or 14143 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

The square root of 2445380544 is about 49450.7891140273. The cubic root of 2445380544 is about 1347.2519396100.

The spelling of 2445380544 in words is "two billion, four hundred forty-five million, three hundred eighty thousand, five hundred forty-four".