5440626537400 has 24 divisors (see below), whose sum is σ = 12649456699920. Its totient is φ = 2176250614880.

The previous prime is 5440626537383. The next prime is 5440626537407. The reversal of 5440626537400 is 47356260445.

It is a super-2 number, since 2×5440626537400² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440626537407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13601566144 + ... + 13601566543.

It is an arithmetic number, because the mean of its divisors is an integer number (527060695830).

Almost surely, 2^{5440626537400} is an apocalyptic number.

5440626537400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5440626537400 is an abundant number, since it is smaller than the sum of its proper divisors (7208830162520).

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

5440626537400 is a wasteful number, since it uses less digits than its factorization.

5440626537400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27203132703 (or 27203132694 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 5440626537400 in words is "five trillion, four hundred forty billion, six hundred twenty-six million, five hundred thirty-seven thousand, four hundred".