272207179480837 has 2 divisors, whose sum is σ = 272207179480838. Its totient is φ = 272207179480836.

The previous prime is 272207179480783. The next prime is 272207179480843. The reversal of 272207179480837 is 738084971702272.

Together with previous prime (272207179480783) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 254077032762436 + 18130146718401 = 15939794^2 + 4257951^2 .

It is a cyclic number.

It is not a de Polignac number, because 272207179480837 - 2³⁵ = 272172819742469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272207179480867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136103589740418 + 136103589740419.

It is an arithmetic number, because the mean of its divisors is an integer number (136103589740419).

Almost surely, 2^{272207179480837} is an apocalyptic number.

It is an amenable number.

272207179480837 is a deficient number, since it is larger than the sum of its proper divisors (1).

272207179480837 is an equidigital number, since it uses as much as digits as its factorization.

272207179480837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132765696, while the sum is 67.

The spelling of 272207179480837 in words is "two hundred seventy-two trillion, two hundred seven billion, one hundred seventy-nine million, four hundred eighty thousand, eight hundred thirty-seven".