172457069097583 has 2 divisors, whose sum is σ = 172457069097584. Its totient is φ = 172457069097582.

The previous prime is 172457069097517. The next prime is 172457069097601. The reversal of 172457069097583 is 385790960754271.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 172457069097583 - 2¹³ = 172457069089391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (172457069197583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86228534548791 + 86228534548792.

It is an arithmetic number, because the mean of its divisors is an integer number (86228534548792).

It is a 1-persistent number, because it is pandigital, but 2⋅172457069097583 = 344914138195166 is not.

Almost surely, 2^{172457069097583} is an apocalyptic number.

172457069097583 is a deficient number, since it is larger than the sum of its proper divisors (1).

172457069097583 is an equidigital number, since it uses as much as digits as its factorization.

172457069097583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800150400, while the sum is 73.

The spelling of 172457069097583 in words is "one hundred seventy-two trillion, four hundred fifty-seven billion, sixty-nine million, ninety-seven thousand, five hundred eighty-three".