8022520045 has 8 divisors (see below), whose sum is σ = 9662549760. Its totient is φ = 6394332240.

The previous prime is 8022520027. The next prime is 8022520057. The reversal of 8022520045 is 5400252208.

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

It is not a de Polignac number, because 8022520045 - 2⁷ = 8022519917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8022519995 and 8022520022.

It is a congruent number.

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, 2958985 + ... + 2961694.

It is an arithmetic number, because the mean of its divisors is an integer number (1207818720).

Almost surely, 2^8022520045 is an apocalyptic number.

It is an amenable number.

8022520045 is a deficient number, since it is larger than the sum of its proper divisors (1640029715).

8022520045 is a wasteful number, since it uses less digits than its factorization.

8022520045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5920955.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 8022520045 is about 89568.5215072796. The cubic root of 8022520045 is about 2001.8749122195.

The spelling of 8022520045 in words is "eight billion, twenty-two million, five hundred twenty thousand, forty-five".