5504340400 has 120 divisors (see below), whose sum is σ = 14295897504. Its totient is φ = 2024601600.

The previous prime is 5504340397. The next prime is 5504340403. The reversal of 5504340400 is 40434055.

It is an interprime number because it is at equal distance from previous prime (5504340397) and next prime (5504340403).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5504340403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1459317 + ... + 1463083.

Almost surely, 2^5504340400 is an apocalyptic number.

5504340400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5504340400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7147948752).

5504340400 is an abundant number, since it is smaller than the sum of its proper divisors (8791557104).

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

5504340400 is a wasteful number, since it uses less digits than its factorization.

5504340400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4079 (or 4068 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 5504340400 is about 74191.2420707458. The cubic root of 5504340400 is about 1765.6383826589.

Adding to 5504340400 its reverse (40434055), we get a palindrome (5544774455).

The spelling of 5504340400 in words is "five billion, five hundred four million, three hundred forty thousand, four hundred".