4861575612 has 168 divisors, whose sum is σ = 13653913392. Its totient is φ = 1508544000.

The previous prime is 4861575611. The next prime is 4861575659. The reversal of 4861575612 is 2165751684.

4861575612 is a `hidden beast` number, since 4 + 8 + 61 + 575 + 6 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4861575611) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 5006287 + ... + 5007257.

It is an arithmetic number, because the mean of its divisors is an integer number (81273294).

Almost surely, 2^4861575612 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 4861575612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6826956696).

4861575612 is an abundant number, since it is smaller than the sum of its proper divisors (8792337780).

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

4861575612 is a wasteful number, since it uses less digits than its factorization.

4861575612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111 (or 1094 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 4861575612 is about 69724.9999067766. Note that the first 4 decimals coincide. The cubic root of 4861575612 is about 1694.0478825361.

The spelling of 4861575612 in words is "four billion, eight hundred sixty-one million, five hundred seventy-five thousand, six hundred twelve".