276305016013 has 8 divisors (see below), whose sum is σ = 300448174208. Its totient is φ = 252574561584.

The previous prime is 276305016011. The next prime is 276305016061. The reversal of 276305016013 is 310610503672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 276305016013 - 2¹ = 276305016011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 276305016013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276305016011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103174545 + ... + 103177222.

It is an arithmetic number, because the mean of its divisors is an integer number (37556021776).

Almost surely, 2^276305016013 is an apocalyptic number.

It is an amenable number.

276305016013 is a deficient number, since it is larger than the sum of its proper divisors (24143158195).

276305016013 is a wasteful number, since it uses less digits than its factorization.

276305016013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206351883.

The product of its (nonzero) digits is 22680, while the sum is 34.

Adding to 276305016013 its reverse (310610503672), we get a palindrome (586915519685).

The spelling of 276305016013 in words is "two hundred seventy-six billion, three hundred five million, sixteen thousand, thirteen".