8069481755 has 8 divisors (see below), whose sum is σ = 9683866224. Its totient is φ = 6455260000.

The previous prime is 8069481733. The next prime is 8069481757. The reversal of 8069481755 is 5571849608.

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

It is a de Polignac number, because none of the positive numbers 2^k-8069481755 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8069481697 and 8069481706.

It is not an unprimeable number, because it can be changed into a prime (8069481757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147980 + ... + 195030.

It is an arithmetic number, because the mean of its divisors is an integer number (1210483278).

Almost surely, 2^8069481755 is an apocalyptic number.

8069481755 is a deficient number, since it is larger than the sum of its proper divisors (1614384469).

8069481755 is a wasteful number, since it uses less digits than its factorization.

8069481755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81357.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The square root of 8069481755 is about 89830.2941941080. The cubic root of 8069481755 is about 2005.7734637709.

The spelling of 8069481755 in words is "eight billion, sixty-nine million, four hundred eighty-one thousand, seven hundred fifty-five".