4681002559728 has 120 divisors (see below), whose sum is σ = 13473936491344. Its totient is φ = 1399054187520.

The previous prime is 4681002559633. The next prime is 4681002559769. The reversal of 4681002559728 is 8279552001864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5096275 + ... + 5944242.

Almost surely, 2^{4681002559728} is an apocalyptic number.

4681002559728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4681002559728 is an abundant number, since it is smaller than the sum of its proper divisors (8792933931616).

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

4681002559728 is a wasteful number, since it uses less digits than its factorization.

4681002559728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11040623 (or 11040606 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 57.

The spelling of 4681002559728 in words is "four trillion, six hundred eighty-one billion, two million, five hundred fifty-nine thousand, seven hundred twenty-eight".