12651250254 has 16 divisors (see below), whose sum is σ = 25649110992. Its totient is φ = 4159315008.

The previous prime is 12651250237. The next prime is 12651250267. The reversal of 12651250254 is 45205215621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14441629 + ... + 14442504.

It is an arithmetic number, because the mean of its divisors is an integer number (1603069437).

Almost surely, 2^12651250254 is an apocalyptic number.

12651250254 is an abundant number, since it is smaller than the sum of its proper divisors (12997860738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12651250254 is a wasteful number, since it uses less digits than its factorization.

12651250254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28884211.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 12651250254 its reverse (45205215621), we get a palindrome (57856465875).

The spelling of 12651250254 in words is "twelve billion, six hundred fifty-one million, two hundred fifty thousand, two hundred fifty-four".