276007609613 has 2 divisors, whose sum is σ = 276007609614. Its totient is φ = 276007609612.

The previous prime is 276007609609. The next prime is 276007609727. The reversal of 276007609613 is 316906700672.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173820618724 + 102186990889 = 416918^2 + 319667^2 .

It is a cyclic number.

It is not a de Polignac number, because 276007609613 - 2² = 276007609609 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276007609013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138003804806 + 138003804807.

It is an arithmetic number, because the mean of its divisors is an integer number (138003804807).

Almost surely, 2^276007609613 is an apocalyptic number.

It is an amenable number.

276007609613 is a deficient number, since it is larger than the sum of its proper divisors (1).

276007609613 is an equidigital number, since it uses as much as digits as its factorization.

276007609613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 47.

The spelling of 276007609613 in words is "two hundred seventy-six billion, seven million, six hundred nine thousand, six hundred thirteen".