2048019456 has 88 divisors (see below), whose sum is σ = 6238600960. Its totient is φ = 585142272.

The previous prime is 2048019431. The next prime is 2048019473. The reversal of 2048019456 is 6549108402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26116 + ... + 69123.

Almost surely, 2^2048019456 is an apocalyptic number.

It is an amenable number.

2048019456 is an abundant number, since it is smaller than the sum of its proper divisors (4190581504).

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

2048019456 is an equidigital number, since it uses as much as digits as its factorization.

2048019456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95269 (or 95251 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 2048019456 is about 45255.0489558900. The cubic root of 2048019456 is about 1269.9248629778.

The spelling of 2048019456 in words is "two billion, forty-eight million, nineteen thousand, four hundred fifty-six".