4781486160 has 320 divisors, whose sum is σ = 18310613760. Its totient is φ = 1136977920.

The previous prime is 4781486137. The next prime is 4781486167. The reversal of 4781486160 is 616841874.

4781486160 is a `hidden beast` number, since 4 + 7 + 8 + 1 + 486 + 160 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4781486167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1257382 + ... + 1261178.

It is an arithmetic number, because the mean of its divisors is an integer number (57220668).

Almost surely, 2^4781486160 is an apocalyptic number.

4781486160 is a gapful number since it is divisible by the number (40) 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 4781486160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9155306880).

4781486160 is an abundant number, since it is smaller than the sum of its proper divisors (13529127600).

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

4781486160 is a wasteful number, since it uses less digits than its factorization.

4781486160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883 (or 3871 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 4781486160 is about 69148.2910851743. The cubic root of 4781486160 is about 1684.6937616146.

The spelling of 4781486160 in words is "four billion, seven hundred eighty-one million, four hundred eighty-six thousand, one hundred sixty".