4659817812 has 48 divisors (see below), whose sum is σ = 11761881600. Its totient is φ = 1427349888.

The previous prime is 4659817787. The next prime is 4659817831. The reversal of 4659817812 is 2187189564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32187 + ... + 101762.

It is an arithmetic number, because the mean of its divisors is an integer number (245039200).

Almost surely, 2^4659817812 is an apocalyptic number.

It is an amenable number.

4659817812 is an abundant number, since it is smaller than the sum of its proper divisors (7102063788).

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

4659817812 is a wasteful number, since it uses less digits than its factorization.

4659817812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134192 (or 134190 counting only the distinct ones).

The product of its digits is 967680, while the sum is 51.

The square root of 4659817812 is about 68262.8582173351. The cubic root of 4659817812 is about 1670.2814030917.

The spelling of 4659817812 in words is "four billion, six hundred fifty-nine million, eight hundred seventeen thousand, eight hundred twelve".