647060124193 has 6 divisors (see below), whose sum is σ = 752702593506. Its totient is φ = 554622963552.

The previous prime is 647060124181. The next prime is 647060124229. The reversal of 647060124193 is 391421060746.

647060124193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 590918138944 + 56141985249 = 768712^2 + 236943^2 .

It is not a de Polignac number, because 647060124193 - 2³³ = 638470189601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (647060124163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6602654280 + ... + 6602654377.

It is an arithmetic number, because the mean of its divisors is an integer number (125450432251).

Almost surely, 2^647060124193 is an apocalyptic number.

It is an amenable number.

647060124193 is a deficient number, since it is larger than the sum of its proper divisors (105642469313).

647060124193 is a wasteful number, since it uses less digits than its factorization.

647060124193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13205308671 (or 13205308664 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 647060124193 in words is "six hundred forty-seven billion, sixty million, one hundred twenty-four thousand, one hundred ninety-three".