13276063257 has 8 divisors (see below), whose sum is σ = 18078043776. Its totient is φ = 8662395792.

The previous prime is 13276063253. The next prime is 13276063259. The reversal of 13276063257 is 75236067231.

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

It is not a de Polignac number, because 13276063257 - 2² = 13276063253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13276063253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47078098 + ... + 47078379.

It is an arithmetic number, because the mean of its divisors is an integer number (2259755472).

Almost surely, 2^13276063257 is an apocalyptic number.

It is an amenable number.

13276063257 is a deficient number, since it is larger than the sum of its proper divisors (4801980519).

13276063257 is an equidigital number, since it uses as much as digits as its factorization.

13276063257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94156527.

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 13276063257 in words is "thirteen billion, two hundred seventy-six million, sixty-three thousand, two hundred fifty-seven".