8062545128 has 16 divisors (see below), whose sum is σ = 16491569760. Its totient is φ = 3664793200.

The previous prime is 8062545091. The next prime is 8062545133. The reversal of 8062545128 is 8215452608.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45809828 + ... + 45810003.

It is an arithmetic number, because the mean of its divisors is an integer number (1030723110).

Almost surely, 2^8062545128 is an apocalyptic number.

8062545128 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8062545128 is an abundant number, since it is smaller than the sum of its proper divisors (8429024632).

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

8062545128 is a wasteful number, since it uses less digits than its factorization.

8062545128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91619848 (or 91619844 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 8062545128 is about 89791.6762734720. The cubic root of 8062545128 is about 2005.1985697287.

The spelling of 8062545128 in words is "eight billion, sixty-two million, five hundred forty-five thousand, one hundred twenty-eight".