273460252313 has 4 divisors (see below), whose sum is σ = 273545472180. Its totient is φ = 273375032448.

The previous prime is 273460252309. The next prime is 273460252319. The reversal of 273460252313 is 313252064372.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46668096784 + 226792155529 = 216028^2 + 476227^2 .

It is a cyclic number.

It is not a de Polignac number, because 273460252313 - 2² = 273460252309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (273460252319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42605120 + ... + 42611537.

It is an arithmetic number, because the mean of its divisors is an integer number (68386368045).

Almost surely, 2^273460252313 is an apocalyptic number.

It is an amenable number.

273460252313 is a deficient number, since it is larger than the sum of its proper divisors (85219867).

273460252313 is an equidigital number, since it uses as much as digits as its factorization.

273460252313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85219866.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 273460252313 in words is "two hundred seventy-three billion, four hundred sixty million, two hundred fifty-two thousand, three hundred thirteen".