7653479648 has 24 divisors (see below), whose sum is σ = 15280014960. Its totient is φ = 3772840960.

The previous prime is 7653479599. The next prime is 7653479653. The reversal of 7653479648 is 8469743567.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1682033 + ... + 1686576.

It is an arithmetic number, because the mean of its divisors is an integer number (636667290).

Almost surely, 2^7653479648 is an apocalyptic number.

It is an amenable number.

7653479648 is a deficient number, since it is larger than the sum of its proper divisors (7626535312).

7653479648 is a wasteful number, since it uses less digits than its factorization.

7653479648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368690 (or 3368682 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 59.

The square root of 7653479648 is about 87484.1679848417. The cubic root of 7653479648 is about 1970.6960399594.

The spelling of 7653479648 in words is "seven billion, six hundred fifty-three million, four hundred seventy-nine thousand, six hundred forty-eight".