3547632522256 has 135 divisors (see below), whose sum is σ = 7330356005791. Its totient is φ = 1663129559872.

The previous prime is 3547632522241. The next prime is 3547632522337. The reversal of 3547632522256 is 6522252367453.

The square root of 3547632522256 is 1883516.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10223724675 + ... + 10223725021.

Almost surely, 2^{3547632522256} is an apocalyptic number.

3547632522256 is the 1883516-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3547632522256

3547632522256 is an abundant number, since it is smaller than the sum of its proper divisors (3782723483535).

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

3547632522256 is an frugal number, since it uses more digits than its factorization.

3547632522256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 431 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 52.

The spelling of 3547632522256 in words is "three trillion, five hundred forty-seven billion, six hundred thirty-two million, five hundred twenty-two thousand, two hundred fifty-six".