12484775160 has 384 divisors, whose sum is σ = 49268520000. Its totient is φ = 2793415680.

The previous prime is 12484775159. The next prime is 12484775179. The reversal of 12484775160 is 6157748421.

12484775160 is a `hidden beast` number, since 1 + 2 + 484 + 7 + 7 + 5 + 160 = 666.

It is a super-2 number, since 2×12484775160² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1695166 + ... + 1702514.

Almost surely, 2^12484775160 is an apocalyptic number.

12484775160 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 12484775160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24634260000).

12484775160 is an abundant number, since it is smaller than the sum of its proper divisors (36783744840).

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

12484775160 is a wasteful number, since it uses less digits than its factorization.

12484775160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7404 (or 7383 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 12484775160 in words is "twelve billion, four hundred eighty-four million, seven hundred seventy-five thousand, one hundred sixty".