12554732160 has 512 divisors, whose sum is σ = 47941632000. Its totient is φ = 3096023040.

The previous prime is 12554732153. The next prime is 12554732173. The reversal of 12554732160 is 6123745521.

12554732160 is a `hidden beast` number, since 1 + 25 + 5 + 473 + 2 + 160 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12320131 + ... + 12321149.

It is an arithmetic number, because the mean of its divisors is an integer number (93636000).

Almost surely, 2^12554732160 is an apocalyptic number.

12554732160 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 12554732160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23970816000).

12554732160 is an abundant number, since it is smaller than the sum of its proper divisors (35386899840).

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

12554732160 is a wasteful number, since it uses less digits than its factorization.

12554732160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 12554732160 in words is "twelve billion, five hundred fifty-four million, seven hundred thirty-two thousand, one hundred sixty".