2448645900 has 72 divisors (see below), whose sum is σ = 7457647680. Its totient is φ = 618603840.

The previous prime is 2448645889. The next prime is 2448645923. The reversal of 2448645900 is 95468442.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 209094 + ... + 220493.

It is an arithmetic number, because the mean of its divisors is an integer number (103578440).

Almost surely, 2^2448645900 is an apocalyptic number.

2448645900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2448645900 is an abundant number, since it is smaller than the sum of its proper divisors (5009001780).

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

2448645900 is a wasteful number, since it uses less digits than its factorization.

2448645900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429623 (or 429616 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 2448645900 is about 49483.7943169276. The cubic root of 2448645900 is about 1347.8513419584.

The spelling of 2448645900 in words is "two billion, four hundred forty-eight million, six hundred forty-five thousand, nine hundred".