7647314552 has 8 divisors (see below), whose sum is σ = 14338714800. Its totient is φ = 3823657272.

The previous prime is 7647314537. The next prime is 7647314573. The reversal of 7647314552 is 2554137467.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477957152 + ... + 477957167.

It is an arithmetic number, because the mean of its divisors is an integer number (1792339350).

Almost surely, 2^7647314552 is an apocalyptic number.

It is an amenable number.

7647314552 is a deficient number, since it is larger than the sum of its proper divisors (6691400248).

7647314552 is a wasteful number, since it uses less digits than its factorization.

7647314552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955914325 (or 955914321 counting only the distinct ones).

The product of its digits is 705600, while the sum is 44.

The square root of 7647314552 is about 87448.9253907674. The cubic root of 7647314552 is about 1970.1667472038.

The spelling of 7647314552 in words is "seven billion, six hundred forty-seven million, three hundred fourteen thousand, five hundred fifty-two".