3526325865216 has 648 divisors, whose sum is σ = 13661479684944. Its totient is φ = 862045470720.

The previous prime is 3526325865197. The next prime is 3526325865239. The reversal of 3526325865216 is 6125685236253.

3526325865216 is a `hidden beast` number, since 3 + 5 + 2 + 6 + 3 + 2 + 586 + 52 + 1 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21028036 + ... + 21195068.

It is an arithmetic number, because the mean of its divisors is an integer number (21082530378).

Almost surely, 2^{3526325865216} is an apocalyptic number.

3526325865216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3526325865216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6830739842472).

3526325865216 is an abundant number, since it is smaller than the sum of its proper divisors (10135153819728).

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

3526325865216 is a wasteful number, since it uses less digits than its factorization.

3526325865216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167097 (or 167073 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 54.

The spelling of 3526325865216 in words is "three trillion, five hundred twenty-six billion, three hundred twenty-five million, eight hundred sixty-five thousand, two hundred sixteen".