3201045504 has 88 divisors (see below), whose sum is σ = 8577748800. Its totient is φ = 1061289984.

The previous prime is 3201045389. The next prime is 3201045509. The reversal of 3201045504 is 4055401023.

It is a super-2 number, since 2×3201045504² = 20493384637357228032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201045509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590197 + ... + 595595.

Almost surely, 2^3201045504 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 3201045504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4288874400).

3201045504 is an abundant number, since it is smaller than the sum of its proper divisors (5376703296).

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

3201045504 is a wasteful number, since it uses less digits than its factorization.

3201045504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5615 (or 5597 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 3201045504 is about 56577.7827773411. The cubic root of 3201045504 is about 1473.7730682175.

Adding to 3201045504 its reverse (4055401023), we get a palindrome (7256446527).

The spelling of 3201045504 in words is "three billion, two hundred one million, forty-five thousand, five hundred four".