4252763586728 has 64 divisors (see below), whose sum is σ = 8509260729600. Its totient is φ = 1989260824320.

The previous prime is 4252763586707. The next prime is 4252763586761. The reversal of 4252763586728 is 8276853672524.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1294400 + ... + 3190767.

It is an arithmetic number, because the mean of its divisors is an integer number (132957198900).

Almost surely, 2^{4252763586728} is an apocalyptic number.

It is an amenable number.

4252763586728 is an abundant number, since it is smaller than the sum of its proper divisors (4256497142872).

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

4252763586728 is a wasteful number, since it uses less digits than its factorization.

4252763586728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485330 (or 4485326 counting only the distinct ones).

The product of its digits is 270950400, while the sum is 65.

The spelling of 4252763586728 in words is "four trillion, two hundred fifty-two billion, seven hundred sixty-three million, five hundred eighty-six thousand, seven hundred twenty-eight".