172288882307 has 2 divisors, whose sum is σ = 172288882308. Its totient is φ = 172288882306.

The previous prime is 172288882201. The next prime is 172288882313. The reversal of 172288882307 is 703288882271.

It is a happy number.

172288882307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 172288882307 - 2¹⁶ = 172288816771 is a prime.

It is not a weakly prime, because it can be changed into another prime (172288887307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86144441153 + 86144441154.

It is an arithmetic number, because the mean of its divisors is an integer number (86144441154).

Almost surely, 2^172288882307 is an apocalyptic number.

172288882307 is a deficient number, since it is larger than the sum of its proper divisors (1).

172288882307 is an equidigital number, since it uses as much as digits as its factorization.

172288882307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4816896, while the sum is 56.

The spelling of 172288882307 in words is "one hundred seventy-two billion, two hundred eighty-eight million, eight hundred eighty-two thousand, three hundred seven".