3522130652800 has 96 divisors (see below), whose sum is σ = 8738759796300. Its totient is φ = 1402699776000.

The previous prime is 3522130652771. The next prime is 3522130652819. The reversal of 3522130652800 is 82560312253.

It can be written as a sum of positive squares in 6 ways, for example, as 1892341389376 + 1629789263424 = 1375624^2 + 1276632^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3522130652800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1670401 + ... + 3136000.

Almost surely, 2^{3522130652800} is an apocalyptic number.

It is an amenable number.

3522130652800 is an abundant number, since it is smaller than the sum of its proper divisors (5216629143500).

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

3522130652800 is a wasteful number, since it uses less digits than its factorization.

3522130652800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4806654 (or 4806637 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 3522130652800 in words is "three trillion, five hundred twenty-two billion, one hundred thirty million, six hundred fifty-two thousand, eight hundred".