7552641552 has 20 divisors (see below), whose sum is σ = 19510990800. Its totient is φ = 2517547168.

The previous prime is 7552641521. The next prime is 7552641557. The reversal of 7552641552 is 2551462557.

It is not an unprimeable number, because it can be changed into a prime (7552641557) by changing a digit.

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, 78673302 + ... + 78673397.

It is an arithmetic number, because the mean of its divisors is an integer number (975549540).

Almost surely, 2^7552641552 is an apocalyptic number.

It is an amenable number.

7552641552 is an abundant number, since it is smaller than the sum of its proper divisors (11958349248).

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

7552641552 is a wasteful number, since it uses less digits than its factorization.

7552641552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157346710 (or 157346704 counting only the distinct ones).

The product of its digits is 420000, while the sum is 42.

The square root of 7552641552 is about 86905.9350792568. The cubic root of 7552641552 is about 1962.0028076742.

The spelling of 7552641552 in words is "seven billion, five hundred fifty-two million, six hundred forty-one thousand, five hundred fifty-two".