273764088061 has 2 divisors, whose sum is σ = 273764088062. Its totient is φ = 273764088060.

The previous prime is 273764088049. The next prime is 273764088067. The reversal of 273764088061 is 160880467372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 264329656900 + 9434431161 = 514130^2 + 97131^2 .

It is a cyclic number.

It is not a de Polignac number, because 273764088061 - 2²³ = 273755699453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (273764088067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136882044030 + 136882044031.

It is an arithmetic number, because the mean of its divisors is an integer number (136882044031).

Almost surely, 2^273764088061 is an apocalyptic number.

It is an amenable number.

273764088061 is a deficient number, since it is larger than the sum of its proper divisors (1).

273764088061 is an equidigital number, since it uses as much as digits as its factorization.

273764088061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 273764088061 in words is "two hundred seventy-three billion, seven hundred sixty-four million, eighty-eight thousand, sixty-one".