12554704000 has 256 divisors, whose sum is σ = 33450524640. Its totient is φ = 4669440000.

The previous prime is 12554703989. The next prime is 12554704003. The reversal of 12554704000 is 40745521.

It can be written as a sum of positive squares in 16 ways, for example, as 2204490304 + 10350213696 = 46952^2 + 101736^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12554704000.

It is not an unprimeable number, because it can be changed into a prime (12554704003) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 27471772 + ... + 27472228.

Almost surely, 2^12554704000 is an apocalyptic number.

12554704000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12554704000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16725262320).

12554704000 is an abundant number, since it is smaller than the sum of its proper divisors (20895820640).

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

12554704000 is a wasteful number, since it uses less digits than its factorization.

12554704000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The spelling of 12554704000 in words is "twelve billion, five hundred fifty-four million, seven hundred four thousand".