7788382504 has 16 divisors (see below), whose sum is σ = 16689391200. Its totient is φ = 3337878192.

The previous prime is 7788382501. The next prime is 7788382513. The reversal of 7788382504 is 4052838877.

It is a super-3 number, since 3×7788382504³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7788382501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69539074 + ... + 69539185.

It is an arithmetic number, because the mean of its divisors is an integer number (1043086950).

Almost surely, 2^7788382504 is an apocalyptic number.

It is an amenable number.

7788382504 is an abundant number, since it is smaller than the sum of its proper divisors (8901008696).

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

7788382504 is a wasteful number, since it uses less digits than its factorization.

7788382504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139078272 (or 139078268 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 52.

The square root of 7788382504 is about 88251.8130352006. The cubic root of 7788382504 is about 1982.2073895679.

The spelling of 7788382504 in words is "seven billion, seven hundred eighty-eight million, three hundred eighty-two thousand, five hundred four".