8081552910 has 32 divisors (see below), whose sum is σ = 20416556160. Its totient is φ = 2041655328.

The previous prime is 8081552909. The next prime is 8081552911. The reversal of 8081552910 is 192551808.

It is an interprime number because it is at equal distance from previous prime (8081552909) and next prime (8081552911).

It is a super-2 number, since 2×8081552910² (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 (8081552911) 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, 7088512 + ... + 7089651.

It is an arithmetic number, because the mean of its divisors is an integer number (638017380).

Almost surely, 2^8081552910 is an apocalyptic number.

8081552910 is an abundant number, since it is smaller than the sum of its proper divisors (12335003250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8081552910 is a wasteful number, since it uses less digits than its factorization.

8081552910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14178192.

The product of its (nonzero) digits is 28800, while the sum is 39.

The square root of 8081552910 is about 89897.4577504837. The cubic root of 8081552910 is about 2006.7731124144.

The spelling of 8081552910 in words is "eight billion, eighty-one million, five hundred fifty-two thousand, nine hundred ten".