84774883825 has 24 divisors (see below), whose sum is σ = 105373880640. Its totient is φ = 67656888000.

The previous prime is 84774883811. The next prime is 84774883847. The reversal of 84774883825 is 52838847748.

It is not a de Polignac number, because 84774883825 - 2²³ = 84766495217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24034212 + ... + 24037738.

It is an arithmetic number, because the mean of its divisors is an integer number (4390578360).

Almost surely, 2^84774883825 is an apocalyptic number.

It is an amenable number.

84774883825 is a deficient number, since it is larger than the sum of its proper divisors (20598996815).

84774883825 is a wasteful number, since it uses less digits than its factorization.

84774883825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577 (or 5572 counting only the distinct ones).

The product of its digits is 96337920, while the sum is 64.

The spelling of 84774883825 in words is "eighty-four billion, seven hundred seventy-four million, eight hundred eighty-three thousand, eight hundred twenty-five".