4865613480 has 384 divisors, whose sum is σ = 20489414400. Its totient is φ = 972435456.

The previous prime is 4865613439. The next prime is 4865613497. The reversal of 4865613480 is 843165684.

4865613480 is a `hidden beast` number, since 4 + 8 + 6 + 561 + 3 + 4 + 80 = 666.

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

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 618532 + ... + 626348.

It is an arithmetic number, because the mean of its divisors is an integer number (53357850).

Almost surely, 2^4865613480 is an apocalyptic number.

4865613480 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 4865613480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10244707200).

4865613480 is an abundant number, since it is smaller than the sum of its proper divisors (15623800920).

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

4865613480 is a wasteful number, since it uses less digits than its factorization.

4865613480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7873 (or 7866 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 4865613480 is about 69753.9495655981. The cubic root of 4865613480 is about 1694.5167599376.

The spelling of 4865613480 in words is "four billion, eight hundred sixty-five million, six hundred thirteen thousand, four hundred eighty".