2489033663828 has 24 divisors (see below), whose sum is σ = 4383900014592. Its totient is φ = 1236492058464.

The previous prime is 2489033663819. The next prime is 2489033663891. The reversal of 2489033663828 is 8283663309842.

2489033663828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2489033663828² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 8128601 + ... + 8429247.

It is an arithmetic number, because the mean of its divisors is an integer number (182662500608).

Almost surely, 2^{2489033663828} is an apocalyptic number.

It is an amenable number.

2489033663828 is a deficient number, since it is larger than the sum of its proper divisors (1894866350764).

2489033663828 is a wasteful number, since it uses less digits than its factorization.

2489033663828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313991 (or 313989 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 62.

The spelling of 2489033663828 in words is "two trillion, four hundred eighty-nine billion, thirty-three million, six hundred sixty-three thousand, eight hundred twenty-eight".