273132273269 has 2 divisors, whose sum is σ = 273132273270. Its totient is φ = 273132273268.

The previous prime is 273132273209. The next prime is 273132273277. The reversal of 273132273269 is 962372231372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185879975044 + 87252298225 = 431138^2 + 295385^2 .

It is a cyclic number.

It is not a de Polignac number, because 273132273269 - 2²⁴ = 273115496053 is a prime.

It is a super-2 number, since 2×273132273269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (273132273209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136566136634 + 136566136635.

It is an arithmetic number, because the mean of its divisors is an integer number (136566136635).

Almost surely, 2^273132273269 is an apocalyptic number.

It is an amenable number.

273132273269 is a deficient number, since it is larger than the sum of its proper divisors (1).

273132273269 is an equidigital number, since it uses as much as digits as its factorization.

273132273269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 47.

The spelling of 273132273269 in words is "two hundred seventy-three billion, one hundred thirty-two million, two hundred seventy-three thousand, two hundred sixty-nine".