648713534152 has 32 divisors (see below), whose sum is σ = 1287968796000. Its totient is φ = 305257607424.

The previous prime is 648713534149. The next prime is 648713534167. The reversal of 648713534152 is 251435317846.

648713534152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 648713534096 and 648713534105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2128243 + ... + 2413885.

It is an arithmetic number, because the mean of its divisors is an integer number (40249024875).

Almost surely, 2^648713534152 is an apocalyptic number.

It is an amenable number.

648713534152 is a deficient number, since it is larger than the sum of its proper divisors (639255261848).

648713534152 is a wasteful number, since it uses less digits than its factorization.

648713534152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302365 (or 302361 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The spelling of 648713534152 in words is "six hundred forty-eight billion, seven hundred thirteen million, five hundred thirty-four thousand, one hundred fifty-two".