7152782756 has 36 divisors (see below), whose sum is σ = 14663088384. Its totient is φ = 2990690880.

The previous prime is 7152782753. The next prime is 7152782801. The reversal of 7152782756 is 6572872517.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7152782753) 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 11 ways as a sum of consecutive naturals, for example, 28916 + ... + 123051.

Almost surely, 2^7152782756 is an apocalyptic number.

It is an amenable number.

7152782756 is an abundant number, since it is smaller than the sum of its proper divisors (7510305628).

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

7152782756 is a wasteful number, since it uses less digits than its factorization.

7152782756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152060 (or 152017 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 50.

The square root of 7152782756 is about 84574.1258068920. The cubic root of 7152782756 is about 1926.7484204536.

The spelling of 7152782756 in words is "seven billion, one hundred fifty-two million, seven hundred eighty-two thousand, seven hundred fifty-six".