5400443404445 has 16 divisors (see below), whose sum is σ = 6514097846400. Its totient is φ = 4297984219584.

The previous prime is 5400443404441. The next prime is 5400443404453. The reversal of 5400443404445 is 5444043440045.

5400443404445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5400443404445 - 2² = 5400443404441 is a prime.

It is a super-2 number, since 2×5400443404445² (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 (5400443404441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6116687 + ... + 6943683.

It is an arithmetic number, because the mean of its divisors is an integer number (407131115400).

Almost surely, 2^{5400443404445} is an apocalyptic number.

It is an amenable number.

5400443404445 is a deficient number, since it is larger than the sum of its proper divisors (1113654441955).

5400443404445 is a wasteful number, since it uses less digits than its factorization.

5400443404445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833764.

The product of its (nonzero) digits is 1228800, while the sum is 41.

The spelling of 5400443404445 in words is "five trillion, four hundred billion, four hundred forty-three million, four hundred four thousand, four hundred forty-five".