5234189656 has 8 divisors (see below), whose sum is σ = 9814105620. Its totient is φ = 2617094824.

The previous prime is 5234189627. The next prime is 5234189669. The reversal of 5234189656 is 6569814325.

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

It is an alternating number because its digits alternate between odd and even.

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, 327136846 + ... + 327136861.

Almost surely, 2^5234189656 is an apocalyptic number.

It is an amenable number.

5234189656 is a deficient number, since it is larger than the sum of its proper divisors (4579915964).

5234189656 is a wasteful number, since it uses less digits than its factorization.

5234189656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654273713 (or 654273709 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 49.

The square root of 5234189656 is about 72347.6997284641. The cubic root of 5234189656 is about 1736.2668958645.

The spelling of 5234189656 in words is "five billion, two hundred thirty-four million, one hundred eighty-nine thousand, six hundred fifty-six".