13276948251 has 8 divisors (see below), whose sum is σ = 20231540224. Its totient is φ = 7586827560.

The previous prime is 13276948199. The next prime is 13276948253. The reversal of 13276948251 is 15284967231.

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

It is not a de Polignac number, because 13276948251 - 2¹¹ = 13276946203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13276948251.

It is not an unprimeable number, because it can be changed into a prime (13276948253) 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, 316117795 + ... + 316117836.

It is an arithmetic number, because the mean of its divisors is an integer number (2528942528).

Almost surely, 2^13276948251 is an apocalyptic number.

13276948251 is a deficient number, since it is larger than the sum of its proper divisors (6954591973).

13276948251 is an equidigital number, since it uses as much as digits as its factorization.

13276948251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632235641.

The product of its digits is 725760, while the sum is 48.

The spelling of 13276948251 in words is "thirteen billion, two hundred seventy-six million, nine hundred forty-eight thousand, two hundred fifty-one".