7582665552 has 80 divisors (see below), whose sum is σ = 24422103552. Its totient is φ = 1969522560.

The previous prime is 7582665527. The next prime is 7582665569. The reversal of 7582665552 is 2555662857.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7582665495 and 7582665504.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1022098 + ... + 1029489.

Almost surely, 2^7582665552 is an apocalyptic number.

It is an amenable number.

7582665552 is an abundant number, since it is smaller than the sum of its proper divisors (16839438000).

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

7582665552 is a wasteful number, since it uses less digits than its factorization.

7582665552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051616 (or 2051610 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 51.

The square root of 7582665552 is about 87078.5022379232. The cubic root of 7582665552 is about 1964.5992187433.

The spelling of 7582665552 in words is "seven billion, five hundred eighty-two million, six hundred sixty-five thousand, five hundred fifty-two".