3528456303648 has 48 divisors (see below), whose sum is σ = 9262294423200. Its totient is φ = 1176139831296.

The previous prime is 3528456303629. The next prime is 3528456303689. The reversal of 3528456303648 is 8463036548253.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 18210736 + ... + 18403472.

It is an arithmetic number, because the mean of its divisors is an integer number (192964467150).

Almost surely, 2^{3528456303648} is an apocalyptic number.

It is an amenable number.

3528456303648 is an abundant number, since it is smaller than the sum of its proper divisors (5733838119552).

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

3528456303648 is a wasteful number, since it uses less digits than its factorization.

3528456303648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383449 (or 383441 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 57.

The spelling of 3528456303648 in words is "three trillion, five hundred twenty-eight billion, four hundred fifty-six million, three hundred three thousand, six hundred forty-eight".