4847661504 has 168 divisors, whose sum is σ = 15915375840. Its totient is φ = 1381957632.

The previous prime is 4847661479. The next prime is 4847661517. The reversal of 4847661504 is 4051667484.

4847661504 is a `hidden beast` number, since 4 + 84 + 7 + 6 + 61 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a self number, because there is not a number n which added to its sum of digits gives 4847661504.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2293152 + ... + 2295264.

It is an arithmetic number, because the mean of its divisors is an integer number (94734380).

Almost surely, 2^4847661504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4847661504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7957687920).

4847661504 is an abundant number, since it is smaller than the sum of its proper divisors (11067714336).

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

4847661504 is a wasteful number, since it uses less digits than its factorization.

4847661504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707 (or 2694 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 4847661504 is about 69625.1499387973. The cubic root of 4847661504 is about 1692.4301841983.

The spelling of 4847661504 in words is "four billion, eight hundred forty-seven million, six hundred sixty-one thousand, five hundred four".