4825855806 has 32 divisors (see below), whose sum is σ = 9752832000. Its totient is φ = 1591846560.

The previous prime is 4825855781. The next prime is 4825855823. The reversal of 4825855806 is 6085585284.

It is a Curzon number.

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, 232315 + ... + 252233.

It is an arithmetic number, because the mean of its divisors is an integer number (304776000).

Almost surely, 2^4825855806 is an apocalyptic number.

4825855806 is an abundant number, since it is smaller than the sum of its proper divisors (4926976194).

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

4825855806 is a wasteful number, since it uses less digits than its factorization.

4825855806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20344.

The product of its (nonzero) digits is 3072000, while the sum is 51.

The square root of 4825855806 is about 69468.3799004986. The cubic root of 4825855806 is about 1689.8887461046. Note that the first 3 decimals are identical.

The spelling of 4825855806 in words is "four billion, eight hundred twenty-five million, eight hundred fifty-five thousand, eight hundred six".