8380538552 has 64 divisors (see below), whose sum is σ = 17419600800. Its totient is φ = 3761766400.

The previous prime is 8380538549. The next prime is 8380538609. The reversal of 8380538552 is 2558350838.

It is a junction number, because it is equal to n+sod(n) for n = 8380538497 and 8380538506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314552 + ... + 340152.

Almost surely, 2^8380538552 is an apocalyptic number.

It is an amenable number.

8380538552 is an abundant number, since it is smaller than the sum of its proper divisors (9039062248).

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

8380538552 is a wasteful number, since it uses less digits than its factorization.

8380538552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25736 (or 25732 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 47.

The square root of 8380538552 is about 91545.2814294653. The cubic root of 8380538552 is about 2031.2216151653.

The spelling of 8380538552 in words is "eight billion, three hundred eighty million, five hundred thirty-eight thousand, five hundred fifty-two".