5144647706345 has 16 divisors (see below), whose sum is σ = 7219598643840. Its totient is φ = 3445717532544.

The previous prime is 5144647706333. The next prime is 5144647706351. The reversal of 5144647706345 is 5436077464415.

It is not a de Polignac number, because 5144647706345 - 2²⁴ = 5144630929129 is a prime.

It is an unprimeable number.

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, 1709183780 + ... + 1709186789.

It is an arithmetic number, because the mean of its divisors is an integer number (451224915240).

Almost surely, 2^{5144647706345} is an apocalyptic number.

It is an amenable number.

5144647706345 is a deficient number, since it is larger than the sum of its proper divisors (2074950937495).

5144647706345 is a wasteful number, since it uses less digits than its factorization.

5144647706345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418370624.

The product of its (nonzero) digits is 33868800, while the sum is 56.

The spelling of 5144647706345 in words is "five trillion, one hundred forty-four billion, six hundred forty-seven million, seven hundred six thousand, three hundred forty-five".