5304044540 has 96 divisors (see below), whose sum is σ = 12288024000. Its totient is φ = 1914798080.

The previous prime is 5304044521. The next prime is 5304044549. The reversal of 5304044540 is 454404035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5304044549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 819236 + ... + 825684.

It is an arithmetic number, because the mean of its divisors is an integer number (128000250).

Almost surely, 2^5304044540 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 5304044540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6144012000).

5304044540 is an abundant number, since it is smaller than the sum of its proper divisors (6983979460).

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

5304044540 is a wasteful number, since it uses less digits than its factorization.

5304044540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6575 (or 6573 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 5304044540 is about 72828.8716100970. The cubic root of 5304044540 is about 1743.9567922515.

Adding to 5304044540 its reverse (454404035), we get a palindrome (5758448575).

The spelling of 5304044540 in words is "five billion, three hundred four million, forty-four thousand, five hundred forty".