5243364656 has 40 divisors (see below), whose sum is σ = 10265731344. Its totient is φ = 2594201600.

The previous prime is 5243364613. The next prime is 5243364713. The reversal of 5243364656 is 6564633425.

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, 2739956 + ... + 2741868.

Almost surely, 2^5243364656 is an apocalyptic number.

It is an amenable number.

5243364656 is a deficient number, since it is larger than the sum of its proper divisors (5022366688).

5243364656 is a wasteful number, since it uses less digits than its factorization.

5243364656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629 (or 3623 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 44.

The square root of 5243364656 is about 72411.0810304611. The cubic root of 5243364656 is about 1737.2808031953.

The spelling of 5243364656 in words is "five billion, two hundred forty-three million, three hundred sixty-four thousand, six hundred fifty-six".