4766812856 has 32 divisors (see below), whose sum is σ = 9628147200. Its totient is φ = 2199415680.

The previous prime is 4766812849. The next prime is 4766812879. The reversal of 4766812856 is 6582186674.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4766812798 and 4766812807.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 648530 + ... + 655838.

It is an arithmetic number, because the mean of its divisors is an integer number (300879600).

Almost surely, 2^4766812856 is an apocalyptic number.

It is an amenable number.

4766812856 is an abundant number, since it is smaller than the sum of its proper divisors (4861334344).

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

4766812856 is a wasteful number, since it uses less digits than its factorization.

4766812856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13599 (or 13595 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The square root of 4766812856 is about 69042.1092957045. The cubic root of 4766812856 is about 1682.9686805547.

The spelling of 4766812856 in words is "four billion, seven hundred sixty-six million, eight hundred twelve thousand, eight hundred fifty-six".