8055633785 has 4 divisors (see below), whose sum is σ = 9666760548. Its totient is φ = 6444507024.

The previous prime is 8055633767. The next prime is 8055633829. The reversal of 8055633785 is 5873365508.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1415339641 + 6640294144 = 37621^2 + 81488^2 .

It is a cyclic number.

It is not a de Polignac number, because 8055633785 - 2⁶ = 8055633721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805563374 + ... + 805563383.

It is an arithmetic number, because the mean of its divisors is an integer number (2416690137).

Almost surely, 2^8055633785 is an apocalyptic number.

It is an amenable number.

8055633785 is a deficient number, since it is larger than the sum of its proper divisors (1611126763).

8055633785 is a wasteful number, since it uses less digits than its factorization.

8055633785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611126762.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The square root of 8055633785 is about 89753.1825898113. The cubic root of 8055633785 is about 2004.6254431412.

The spelling of 8055633785 in words is "eight billion, fifty-five million, six hundred thirty-three thousand, seven hundred eighty-five".