12625353514 has 4 divisors (see below), whose sum is σ = 18938030274. Its totient is φ = 6312676756.

The previous prime is 12625353469. The next prime is 12625353523. The reversal of 12625353514 is 41535352621.

12625353514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12559012489 + 66341025 = 112067^2 + 8145^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156338377 + ... + 3156338380.

Almost surely, 2^12625353514 is an apocalyptic number.

12625353514 is a deficient number, since it is larger than the sum of its proper divisors (6312676760).

12625353514 is an equidigital number, since it uses as much as digits as its factorization.

12625353514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312676759.

The product of its digits is 108000, while the sum is 37.

It can be divided in two parts, 12 and 625353514, that added together give a palindrome (625353526).

The spelling of 12625353514 in words is "twelve billion, six hundred twenty-five million, three hundred fifty-three thousand, five hundred fourteen".