2488650641568 has 192 divisors, whose sum is σ = 8933617969920. Its totient is φ = 656347401216.

The previous prime is 2488650641507. The next prime is 2488650641573. The reversal of 2488650641568 is 8651460568842.

2488650641568 is a `hidden beast` number, since 2 + 4 + 8 + 8 + 6 + 5 + 0 + 64 + 1 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

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 31 ways as a sum of consecutive naturals, for example, 15747655 + ... + 15904902.

It is an arithmetic number, because the mean of its divisors is an integer number (46529260260).

Almost surely, 2^{2488650641568} is an apocalyptic number.

2488650641568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2488650641568 is an abundant number, since it is smaller than the sum of its proper divisors (6444967328352).

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

2488650641568 is a wasteful number, since it uses less digits than its factorization.

2488650641568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31652596 (or 31652582 counting only the distinct ones).

The product of its (nonzero) digits is 88473600, while the sum is 63.

The spelling of 2488650641568 in words is "two trillion, four hundred eighty-eight billion, six hundred fifty million, six hundred forty-one thousand, five hundred sixty-eight".