4820002100885 has 8 divisors (see below), whose sum is σ = 5784051349080. Its totient is φ = 3855969128704.

The previous prime is 4820002100857. The next prime is 4820002100897. The reversal of 4820002100885 is 5880012000284.

It can be written as a sum of positive squares in 4 ways, for example, as 308800267204 + 4511201833681 = 555698^2 + 2123959^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4820002100885 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, 3407720 + ... + 4610049.

It is an arithmetic number, because the mean of its divisors is an integer number (723006418635).

Almost surely, 2^{4820002100885} is an apocalyptic number.

It is an amenable number.

4820002100885 is a deficient number, since it is larger than the sum of its proper divisors (964049248195).

4820002100885 is a wasteful number, since it uses less digits than its factorization.

4820002100885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8138007.

The product of its (nonzero) digits is 40960, while the sum is 38.

The spelling of 4820002100885 in words is "four trillion, eight hundred twenty billion, two million, one hundred thousand, eight hundred eighty-five".