4825623906 has 24 divisors (see below), whose sum is σ = 10522120284. Its totient is φ = 1598294880.

The previous prime is 4825623889. The next prime is 4825623917. The reversal of 4825623906 is 6093265284.

4825623906 is a `hidden beast` number, since 4 + 8 + 256 + 2 + 390 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4824552681 + 1071225 = 69459^2 + 1035^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 850965 + ... + 856616.

Almost surely, 2^4825623906 is an apocalyptic number.

4825623906 is an abundant number, since it is smaller than the sum of its proper divisors (5696496378).

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

4825623906 is a wasteful number, since it uses less digits than its factorization.

4825623906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707746 (or 1707743 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 4825623906 is about 69466.7107757378. The cubic root of 4825623906 is about 1689.8616772285.

The spelling of 4825623906 in words is "four billion, eight hundred twenty-five million, six hundred twenty-three thousand, nine hundred six".