3200540052 has 48 divisors (see below), whose sum is σ = 7696747520. Its totient is φ = 1034516448.

The previous prime is 3200540041. The next prime is 3200540053. The reversal of 3200540052 is 2500450023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200540053) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 49413 + ... + 94035.

Almost surely, 2^3200540052 is an apocalyptic number.

It is an amenable number.

3200540052 is an abundant number, since it is smaller than the sum of its proper divisors (4496207468).

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

3200540052 is a wasteful number, since it uses less digits than its factorization.

3200540052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44812 (or 44810 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 3200540052 is about 56573.3157239347. The cubic root of 3200540052 is about 1473.6954934839.

Adding to 3200540052 its reverse (2500450023), we get a palindrome (5700990075).

The spelling of 3200540052 in words is "three billion, two hundred million, five hundred forty thousand, fifty-two".