5344447658145 has 16 divisors (see below), whose sum is σ = 8575618027200. Its totient is φ = 2842204826304.

The previous prime is 5344447658117. The next prime is 5344447658149. The reversal of 5344447658145 is 5418567444435.

It is not a de Polignac number, because 5344447658145 - 2⁵ = 5344447658113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5344447658149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510448219 + ... + 510458688.

It is an arithmetic number, because the mean of its divisors is an integer number (535976126700).

Almost surely, 2^{5344447658145} is an apocalyptic number.

It is an amenable number.

5344447658145 is a deficient number, since it is larger than the sum of its proper divisors (3231170369055).

5344447658145 is a wasteful number, since it uses less digits than its factorization.

5344447658145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020907264.

The product of its digits is 129024000, while the sum is 60.

The spelling of 5344447658145 in words is "five trillion, three hundred forty-four billion, four hundred forty-seven million, six hundred fifty-eight thousand, one hundred forty-five".