4537983564 has 18 divisors (see below), whose sum is σ = 11471014100. Its totient is φ = 1512661176.

The previous prime is 4537983563. The next prime is 4537983601. The reversal of 4537983564 is 4653897354.

4537983564 is a `hidden beast` number, since 4 + 5 + 3 + 79 + 8 + 3 + 564 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 4537983564.

It is not an unprimeable number, because it can be changed into a prime (4537983563) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63027514 + ... + 63027585.

Almost surely, 2^4537983564 is an apocalyptic number.

It is an amenable number.

4537983564 is an abundant number, since it is smaller than the sum of its proper divisors (6933030536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4537983564 is a wasteful number, since it uses less digits than its factorization.

4537983564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126055109 (or 126055104 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The square root of 4537983564 is about 67364.5571795733. The cubic root of 4537983564 is about 1655.5957626705.

The spelling of 4537983564 in words is "four billion, five hundred thirty-seven million, nine hundred eighty-three thousand, five hundred sixty-four".