5440626537399 has 12 divisors (see below), whose sum is σ = 7859962146816. Its totient is φ = 3626493879552.

The previous prime is 5440626537383. The next prime is 5440626537407. The reversal of 5440626537399 is 9937356260445.

5440626537399 is a `hidden beast` number, since 5 + 4 + 4 + 0 + 6 + 2 + 6 + 537 + 3 + 99 = 666.

It is not a de Polignac number, because 5440626537399 - 2⁴ = 5440626537383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440626536399) 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, 49148202 + ... + 49258775.

It is an arithmetic number, because the mean of its divisors is an integer number (654996845568).

Almost surely, 2^{5440626537399} is an apocalyptic number.

5440626537399 is a deficient number, since it is larger than the sum of its proper divisors (2419335609417).

5440626537399 is a wasteful number, since it uses less digits than its factorization.

5440626537399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98413126 (or 98413123 counting only the distinct ones).

The product of its (nonzero) digits is 146966400, while the sum is 63.

It can be divided in two parts, 5440626 and 537399, that added together give a square (5978025 = 2445²).

The spelling of 5440626537399 in words is "five trillion, four hundred forty billion, six hundred twenty-six million, five hundred thirty-seven thousand, three hundred ninety-nine".