5216241656 has 8 divisors (see below), whose sum is σ = 9780453120. Its totient is φ = 2608120824.

The previous prime is 5216241649. The next prime is 5216241661. The reversal of 5216241656 is 6561426125.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326015096 + ... + 326015111.

It is an arithmetic number, because the mean of its divisors is an integer number (1222556640).

Almost surely, 2^5216241656 is an apocalyptic number.

It is an amenable number.

5216241656 is a deficient number, since it is larger than the sum of its proper divisors (4564211464).

5216241656 is a wasteful number, since it uses less digits than its factorization.

5216241656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652030213 (or 652030209 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 5216241656 is about 72223.5533326906. The cubic root of 5216241656 is about 1734.2800741536.

The spelling of 5216241656 in words is "five billion, two hundred sixteen million, two hundred forty-one thousand, six hundred fifty-six".