4864166825685 has 8 divisors (see below), whose sum is σ = 7782666921120. Its totient is φ = 2594222307024.

The previous prime is 4864166825677. The next prime is 4864166825723. The reversal of 4864166825685 is 5865286614684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4864166825685 - 2³ = 4864166825677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162138894175 + ... + 162138894204.

It is an arithmetic number, because the mean of its divisors is an integer number (972833365140).

Almost surely, 2^{4864166825685} is an apocalyptic number.

It is an amenable number.

4864166825685 is a deficient number, since it is larger than the sum of its proper divisors (2918500095435).

4864166825685 is a wasteful number, since it uses less digits than its factorization.

4864166825685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324277788387.

The product of its digits is 530841600, while the sum is 69.

The spelling of 4864166825685 in words is "four trillion, eight hundred sixty-four billion, one hundred sixty-six million, eight hundred twenty-five thousand, six hundred eighty-five".