5404305144 has 128 divisors (see below), whose sum is σ = 15970406400. Its totient is φ = 1491333120.

The previous prime is 5404305139. The next prime is 5404305149. The reversal of 5404305144 is 4415034045.

It is an interprime number because it is at equal distance from previous prime (5404305139) and next prime (5404305149).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404305149) 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, 4837674 + ... + 4838790.

It is an arithmetic number, because the mean of its divisors is an integer number (124768800).

Almost surely, 2^5404305144 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 5404305144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7985203200).

5404305144 is an abundant number, since it is smaller than the sum of its proper divisors (10566101256).

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

5404305144 is a wasteful number, since it uses less digits than its factorization.

5404305144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5404305144 is about 73513.9792420462. The cubic root of 5404305144 is about 1754.8767530596.

Adding to 5404305144 its reverse (4415034045), we get a palindrome (9819339189).

The spelling of 5404305144 in words is "five billion, four hundred four million, three hundred five thousand, one hundred forty-four".