273072576013 has 2 divisors, whose sum is σ = 273072576014. Its totient is φ = 273072576012.

The previous prime is 273072575983. The next prime is 273072576061. The reversal of 273072576013 is 310675270372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 181056207049 + 92016368964 = 425507^2 + 303342^2 .

It is a cyclic number.

It is not a de Polignac number, because 273072576013 - 2¹⁷ = 273072444941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (273072576913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136536288006 + 136536288007.

It is an arithmetic number, because the mean of its divisors is an integer number (136536288007).

Almost surely, 2^273072576013 is an apocalyptic number.

It is an amenable number.

273072576013 is a deficient number, since it is larger than the sum of its proper divisors (1).

273072576013 is an equidigital number, since it uses as much as digits as its factorization.

273072576013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 273072576013 in words is "two hundred seventy-three billion, seventy-two million, five hundred seventy-six thousand, thirteen".