3566552500 has 120 divisors (see below), whose sum is σ = 9302122368. Its totient is φ = 1169520000.

The previous prime is 3566552471. The next prime is 3566552527. The reversal of 3566552500 is 52556653.

It is a self number, because there is not a number n which added to its sum of digits gives 3566552500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 398070 + ... + 406930.

Almost surely, 2^3566552500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3566552500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4651061184).

3566552500 is an abundant number, since it is smaller than the sum of its proper divisors (5735569868).

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

3566552500 is a wasteful number, since it uses less digits than its factorization.

3566552500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8915 (or 8898 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 37.

The square root of 3566552500 is about 59720.6203919551. The cubic root of 3566552500 is about 1527.8575821184.

The spelling of 3566552500 in words is "three billion, five hundred sixty-six million, five hundred fifty-two thousand, five hundred".