4871756826 has 192 divisors, whose sum is σ = 12116188800. Its totient is φ = 1464415200.

The previous prime is 4871756801. The next prime is 4871756833. The reversal of 4871756826 is 6286571784.

4871756826 is a `hidden beast` number, since 4 + 8 + 71 + 7 + 568 + 2 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 79864836 + ... + 79864896.

It is an arithmetic number, because the mean of its divisors is an integer number (63105150).

It is a vampire number, since it can be written as 62586 ⋅ 77841 (with its own digits).

Almost surely, 2^4871756826 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4871756826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6058094400).

4871756826 is an abundant number, since it is smaller than the sum of its proper divisors (7244431974).

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

4871756826 is an equidigital number, since it uses as much as digits as its factorization.

4871756826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 116 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The square root of 4871756826 is about 69797.9715034757. The cubic root of 4871756826 is about 1695.2296282212.

The spelling of 4871756826 in words is "four billion, eight hundred seventy-one million, seven hundred fifty-six thousand, eight hundred twenty-six".