12652410626 has 4 divisors (see below), whose sum is σ = 18978615942. Its totient is φ = 6326205312.

The previous prime is 12652410623. The next prime is 12652410697. The reversal of 12652410626 is 62601425621.

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., 12611514601 + 40896025 = 112301^2 + 6395^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12652410623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3163102655 + ... + 3163102658.

Almost surely, 2^12652410626 is an apocalyptic number.

12652410626 is a deficient number, since it is larger than the sum of its proper divisors (6326205316).

12652410626 is an equidigital number, since it uses as much as digits as its factorization.

12652410626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326205315.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 12652410626 in words is "twelve billion, six hundred fifty-two million, four hundred ten thousand, six hundred twenty-six".