12610910273 has 4 divisors (see below), whose sum is σ = 13580980308. Its totient is φ = 11640840240.

The previous prime is 12610910251. The next prime is 12610910293. The reversal of 12610910273 is 37201901621.

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 1549760689 + 11061149584 = 39367^2 + 105172^2 .

It is a cyclic number.

It is not a de Polignac number, because 12610910273 - 2⁶ = 12610910209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12610910203) 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, 485034998 + ... + 485035023.

It is an arithmetic number, because the mean of its divisors is an integer number (3395245077).

Almost surely, 2^12610910273 is an apocalyptic number.

12610910273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12610910273 is a deficient number, since it is larger than the sum of its proper divisors (970070035).

12610910273 is an equidigital number, since it uses as much as digits as its factorization.

12610910273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970070034.

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 12610910273 in words is "twelve billion, six hundred ten million, nine hundred ten thousand, two hundred seventy-three".