2481033648 has 20 divisors (see below), whose sum is σ = 6409337048. Its totient is φ = 827011200.

The previous prime is 2481033647. The next prime is 2481033733. The reversal of 2481033648 is 8463301842.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2481033647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25844053 + ... + 25844148.

Almost surely, 2^2481033648 is an apocalyptic number.

It is an amenable number.

2481033648 is an abundant number, since it is smaller than the sum of its proper divisors (3928303400).

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

2481033648 is a wasteful number, since it uses less digits than its factorization.

2481033648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51688212 (or 51688206 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 2481033648 is about 49809.9753864625. The cubic root of 2481033648 is about 1353.7679187560.

The spelling of 2481033648 in words is "two billion, four hundred eighty-one million, thirty-three thousand, six hundred forty-eight".