8021055529 has 8 divisors (see below), whose sum is σ = 8132946912. Its totient is φ = 7909218720.

The previous prime is 8021055521. The next prime is 8021055533. The reversal of 8021055529 is 9255501208.

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 8021055529 - 2³ = 8021055521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8021055521) 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, 348822 + ... + 371104.

It is an arithmetic number, because the mean of its divisors is an integer number (1016618364).

Almost surely, 2^8021055529 is an apocalyptic number.

It is an amenable number.

8021055529 is a deficient number, since it is larger than the sum of its proper divisors (111891383).

8021055529 is a wasteful number, since it uses less digits than its factorization.

8021055529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27287.

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 8021055529 is about 89560.3457396185. The cubic root of 8021055529 is about 2001.7530903049.

It can be divided in two parts, 802 and 1055529, that added together give a triangular number (1056331 = T₁₄₅₃).

The spelling of 8021055529 in words is "eight billion, twenty-one million, fifty-five thousand, five hundred twenty-nine".