272129534683 has 2 divisors, whose sum is σ = 272129534684. Its totient is φ = 272129534682.

The previous prime is 272129534627. The next prime is 272129534707. The reversal of 272129534683 is 386435921272.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272129534683 - 2²⁵ = 272095980251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 272129534683.

It is not a weakly prime, because it can be changed into another prime (272129534603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136064767341 + 136064767342.

It is an arithmetic number, because the mean of its divisors is an integer number (136064767342).

Almost surely, 2^272129534683 is an apocalyptic number.

272129534683 is a deficient number, since it is larger than the sum of its proper divisors (1).

272129534683 is an equidigital number, since it uses as much as digits as its factorization.

272129534683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 52.

The spelling of 272129534683 in words is "two hundred seventy-two billion, one hundred twenty-nine million, five hundred thirty-four thousand, six hundred eighty-three".