4172164057613 has 2 divisors, whose sum is σ = 4172164057614. Its totient is φ = 4172164057612.

The previous prime is 4172164057609. The next prime is 4172164057631. The reversal of 4172164057613 is 3167504612714.

4172164057613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (4172164057631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2795808052489 + 1376356005124 = 1672067^2 + 1173182^2 .

It is a cyclic number.

It is not a de Polignac number, because 4172164057613 - 2² = 4172164057609 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4172164057513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2086082028806 + 2086082028807.

It is an arithmetic number, because the mean of its divisors is an integer number (2086082028807).

Almost surely, 2^{4172164057613} is an apocalyptic number.

It is an amenable number.

4172164057613 is a deficient number, since it is larger than the sum of its proper divisors (1).

4172164057613 is an equidigital number, since it uses as much as digits as its factorization.

4172164057613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 4172164057613 in words is "four trillion, one hundred seventy-two billion, one hundred sixty-four million, fifty-seven thousand, six hundred thirteen".