2002453810848 has 36 divisors (see below), whose sum is σ = 5694478025418. Its totient is φ = 667484603520.

The previous prime is 2002453810813. The next prime is 2002453810853. The reversal of 2002453810848 is 8480183542002.

2002453810848 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 4 + 538 + 108 + 4 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1871719499664 + 130734311184 = 1368108^2 + 361572^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3476482023 + ... + 3476482598.

Almost surely, 2^{2002453810848} is an apocalyptic number.

It is an amenable number.

2002453810848 is an abundant number, since it is smaller than the sum of its proper divisors (3692024214570).

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

2002453810848 is a wasteful number, since it uses less digits than its factorization.

2002453810848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952964637 (or 6952964626 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 2002453810848 in words is "two trillion, two billion, four hundred fifty-three million, eight hundred ten thousand, eight hundred forty-eight".