3652543160 has 128 divisors (see below), whose sum is σ = 9972720000. Its totient is φ = 1175322624.

The previous prime is 3652543157. The next prime is 3652543187. The reversal of 3652543160 is 613452563.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 3652543160.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2136386 + ... + 2138094.

It is an arithmetic number, because the mean of its divisors is an integer number (77911875).

Almost surely, 2^3652543160 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 3652543160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4986360000).

3652543160 is an abundant number, since it is smaller than the sum of its proper divisors (6320176840).

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

3652543160 is a wasteful number, since it uses less digits than its factorization.

3652543160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193 (or 2189 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 3652543160 is about 60436.2735449498. The cubic root of 3652543160 is about 1540.0392355214.

The spelling of 3652543160 in words is "three billion, six hundred fifty-two million, five hundred forty-three thousand, one hundred sixty".