8811952385 has 8 divisors (see below), whose sum is σ = 10575250920. Its totient is φ = 7048956544.

The previous prime is 8811952367. The next prime is 8811952423. The reversal of 8811952385 is 5832591188.

It is a happy number.

8811952385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 93872²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 3172392976 + 5639559409 = 56324^2 + 75097^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8811952385 - 2¹² = 8811948289 is a prime.

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, 5750 + ... + 132879.

It is an arithmetic number, because the mean of its divisors is an integer number (1321906365).

Almost surely, 2^8811952385 is an apocalyptic number.

It is an amenable number.

8811952385 is a deficient number, since it is larger than the sum of its proper divisors (1763298535).

8811952385 is a wasteful number, since it uses less digits than its factorization.

8811952385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151347.

The product of its digits is 691200, while the sum is 50.

The square root of 8811952385 is about 93872.0000053264. Note that the first 5 decimals coincide. The cubic root of 8811952385 is about 2065.4945208790.

The spelling of 8811952385 in words is "eight billion, eight hundred eleven million, nine hundred fifty-two thousand, three hundred eighty-five".