12455674750 has 32 divisors (see below), whose sum is σ = 24688621152. Its totient is φ = 4689193600.

The previous prime is 12455674741. The next prime is 12455674757. The reversal of 12455674750 is 5747655421.

It is a self number, because there is not a number n which added to its sum of digits gives 12455674750.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12455674757) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 1461124 + ... + 1469623.

It is an arithmetic number, because the mean of its divisors is an integer number (771519411).

Almost surely, 2^12455674750 is an apocalyptic number.

12455674750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12455674750 is a deficient number, since it is larger than the sum of its proper divisors (12232946402).

12455674750 is a wasteful number, since it uses less digits than its factorization.

12455674750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930781 (or 2930771 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 46.

The spelling of 12455674750 in words is "twelve billion, four hundred fifty-five million, six hundred seventy-four thousand, seven hundred fifty".