12453306352 has 10 divisors (see below), whose sum is σ = 24128281088. Its totient is φ = 6226653168.

The previous prime is 12453306289. The next prime is 12453306367. The reversal of 12453306352 is 25360335421.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 389165808 + ... + 389165839.

Almost surely, 2^12453306352 is an apocalyptic number.

It is an amenable number.

12453306352 is a deficient number, since it is larger than the sum of its proper divisors (11674974736).

12453306352 is an equidigital number, since it uses as much as digits as its factorization.

12453306352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778331655 (or 778331649 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 12453306352 in words is "twelve billion, four hundred fifty-three million, three hundred six thousand, three hundred fifty-two".