8021025310 has 32 divisors (see below), whose sum is σ = 14568481152. Its totient is φ = 3179462400.

The previous prime is 8021025239. The next prime is 8021025319. The reversal of 8021025310 is 135201208.

It is a super-2 number, since 2×8021025310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8021025319) 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 15 ways as a sum of consecutive naturals, for example, 835035 + ... + 844585.

It is an arithmetic number, because the mean of its divisors is an integer number (455265036).

Almost surely, 2^8021025310 is an apocalyptic number.

8021025310 is a deficient number, since it is larger than the sum of its proper divisors (6547455842).

8021025310 is a wasteful number, since it uses less digits than its factorization.

8021025310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10308.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 8021025310 is about 89560.1770319822. The cubic root of 8021025310 is about 2001.7505764606.

Adding to 8021025310 its reverse (135201208), we get a palindrome (8156226518).

The spelling of 8021025310 in words is "eight billion, twenty-one million, twenty-five thousand, three hundred ten".