5449775312403 has 16 divisors (see below), whose sum is σ = 8270661722400. Its totient is φ = 3544569308160.

The previous prime is 5449775312363. The next prime is 5449775312407. The reversal of 5449775312403 is 3042135779445.

5449775312403 is a `hidden beast` number, since 5 + 449 + 7 + 75 + 3 + 124 + 0 + 3 = 666.

5449775312403 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5449775312403 - 2⁶ = 5449775312339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5449775312403.

It is not an unprimeable number, because it can be changed into a prime (5449775312407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2461505358 + ... + 2461507571.

It is an arithmetic number, because the mean of its divisors is an integer number (516916357650).

Almost surely, 2^{5449775312403} is an apocalyptic number.

5449775312403 is a deficient number, since it is larger than the sum of its proper divisors (2820886409997).

5449775312403 is a wasteful number, since it uses less digits than its factorization.

5449775312403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4923012979 (or 4923012973 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 54.

The spelling of 5449775312403 in words is "five trillion, four hundred forty-nine billion, seven hundred seventy-five million, three hundred twelve thousand, four hundred three".