3566552472 has 320 divisors, whose sum is σ = 12440736000. Its totient is φ = 931440384.

The previous prime is 3566552471. The next prime is 3566552527. The reversal of 3566552472 is 2742556653.

3566552472 is a `hidden beast` number, since 3 + 56 + 6 + 5 + 524 + 72 = 666.

Its product of digits (1512000) is a multiple of the sum of its prime factors (1500).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3566552471) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2498623 + ... + 2500049.

It is an arithmetic number, because the mean of its divisors is an integer number (38877300).

Almost surely, 2^3566552472 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 3566552472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6220368000).

3566552472 is an abundant number, since it is smaller than the sum of its proper divisors (8874183528).

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

3566552472 is a wasteful number, since it uses less digits than its factorization.

3566552472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500 (or 1487 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The square root of 3566552472 is about 59720.6201575302. The cubic root of 3566552472 is about 1527.8575781202.

The spelling of 3566552472 in words is "three billion, five hundred sixty-six million, five hundred fifty-two thousand, four hundred seventy-two".