12545763846 has 64 divisors (see below), whose sum is σ = 31300079616. Its totient is φ = 3256855200.

The previous prime is 12545763827. The next prime is 12545763847. The reversal of 12545763846 is 64836754521.

12545763846 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12545763847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 978151 + ... + 990893.

It is an arithmetic number, because the mean of its divisors is an integer number (489063744).

Almost surely, 2^12545763846 is an apocalyptic number.

12545763846 is an abundant number, since it is smaller than the sum of its proper divisors (18754315770).

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

12545763846 is a wasteful number, since it uses less digits than its factorization.

12545763846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14897.

The product of its digits is 4838400, while the sum is 51.

The spelling of 12545763846 in words is "twelve billion, five hundred forty-five million, seven hundred sixty-three thousand, eight hundred forty-six".