5440410400 has 36 divisors (see below), whose sum is σ = 13281403842. Its totient is φ = 2176163840.

The previous prime is 5440410359. The next prime is 5440410419. The reversal of 5440410400 is 40140445.

It can be written as a sum of positive squares in 3 ways, for example, as 4476680464 + 963729936 = 66908^2 + 31044^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3399457 + ... + 3401056.

Almost surely, 2^5440410400 is an apocalyptic number.

5440410400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5440410400 is an abundant number, since it is smaller than the sum of its proper divisors (7840993442).

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

5440410400 is a wasteful number, since it uses less digits than its factorization.

5440410400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6800533 (or 6800520 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 5440410400 is about 73759.1377389948. The cubic root of 5440410400 is about 1758.7760946849.

Adding to 5440410400 its reverse (40140445), we get a palindrome (5480550845).

The spelling of 5440410400 in words is "five billion, four hundred forty million, four hundred ten thousand, four hundred".