5440354510400 has 84 divisors (see below), whose sum is σ = 13388121885120. Its totient is φ = 2175906163200.

The previous prime is 5440354510399. The next prime is 5440354510403. The reversal of 5440354510400 is 40154530445.

It is not an unprimeable number, because it can be changed into a prime (5440354510403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14987045 + ... + 15345755.

Almost surely, 2^{5440354510400} is an apocalyptic number.

5440354510400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5440354510400 is an abundant number, since it is smaller than the sum of its proper divisors (7947767374720).

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

5440354510400 is a wasteful number, since it uses less digits than its factorization.

5440354510400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368212 (or 368197 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 5440354510400 in words is "five trillion, four hundred forty billion, three hundred fifty-four million, five hundred ten thousand, four hundred".