272165710667 has 2 divisors, whose sum is σ = 272165710668. Its totient is φ = 272165710666.

The previous prime is 272165710651. The next prime is 272165710681. The reversal of 272165710667 is 766017561272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272165710667 - 2⁴ = 272165710651 is a prime.

It is not a weakly prime, because it can be changed into another prime (272165713667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136082855333 + 136082855334.

It is an arithmetic number, because the mean of its divisors is an integer number (136082855334).

Almost surely, 2^272165710667 is an apocalyptic number.

272165710667 is a deficient number, since it is larger than the sum of its proper divisors (1).

272165710667 is an equidigital number, since it uses as much as digits as its factorization.

272165710667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 272165710667 in words is "two hundred seventy-two billion, one hundred sixty-five million, seven hundred ten thousand, six hundred sixty-seven".