7516680352 has 24 divisors (see below), whose sum is σ = 15001187796. Its totient is φ = 3706854912.

The previous prime is 7516680349. The next prime is 7516680361. The reversal of 7516680352 is 2530866157.

It can be written as a sum of positive squares in 2 ways, for example, as 6830030736 + 686649616 = 82644^2 + 26204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7516680299 and 7516680308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1606543 + ... + 1611214.

Almost surely, 2^7516680352 is an apocalyptic number.

It is an amenable number.

7516680352 is a deficient number, since it is larger than the sum of its proper divisors (7484507444).

7516680352 is a wasteful number, since it uses less digits than its factorization.

7516680352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3217840 (or 3217832 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 7516680352 is about 86698.7909488939. The cubic root of 7516680352 is about 1958.8838876714.

The spelling of 7516680352 in words is "seven billion, five hundred sixteen million, six hundred eighty thousand, three hundred fifty-two".