12253077568 has 14 divisors (see below), whose sum is σ = 24314700926. Its totient is φ = 6126538752.

The previous prime is 12253077553. The next prime is 12253077611. The reversal of 12253077568 is 86577035221.

It can be written as a sum of positive squares in only one way, i.e., 12089442304 + 163635264 = 109952^2 + 12792^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95727105 + ... + 95727232.

Almost surely, 2^12253077568 is an apocalyptic number.

It is an amenable number.

12253077568 is a deficient number, since it is larger than the sum of its proper divisors (12061623358).

12253077568 is an equidigital number, since it uses as much as digits as its factorization.

12253077568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191454349 (or 191454339 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 12253077568 in words is "twelve billion, two hundred fifty-three million, seventy-seven thousand, five hundred sixty-eight".