3630543572 has 12 divisors (see below), whose sum is σ = 6354222420. Its totient is φ = 1815051456.

The previous prime is 3630543571. The next prime is 3630543577. The reversal of 3630543572 is 2753450363.

3630543572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2672269636 + 958273936 = 51694^2 + 30956^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630543571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14723 + ... + 86474.

It is an arithmetic number, because the mean of its divisors is an integer number (529518535).

Almost surely, 2^3630543572 is an apocalyptic number.

It is an amenable number.

3630543572 is a deficient number, since it is larger than the sum of its proper divisors (2723678848).

3630543572 is a wasteful number, since it uses less digits than its factorization.

3630543572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110170 (or 110168 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 38.

The square root of 3630543572 is about 60253.9921664947. The cubic root of 3630543572 is about 1536.9410765198.

The spelling of 3630543572 in words is "three billion, six hundred thirty million, five hundred forty-three thousand, five hundred seventy-two".