8145056652 has 12 divisors (see below), whose sum is σ = 19005132216. Its totient is φ = 2715018880.

The previous prime is 8145056639. The next prime is 8145056671. The reversal of 8145056652 is 2566505418.

It is a tau number, because it is divible by the number of its divisors (12).

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, 339377349 + ... + 339377372.

It is an arithmetic number, because the mean of its divisors is an integer number (1583761018).

Almost surely, 2^8145056652 is an apocalyptic number.

It is an amenable number.

8145056652 is an abundant number, since it is smaller than the sum of its proper divisors (10860075564).

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

8145056652 is a wasteful number, since it uses less digits than its factorization.

8145056652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678754728 (or 678754726 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 8145056652 is about 90249.9676011022. The cubic root of 8145056652 is about 2012.0157209912.

The spelling of 8145056652 in words is "eight billion, one hundred forty-five million, fifty-six thousand, six hundred fifty-two".