4530521564 has 6 divisors (see below), whose sum is σ = 7928412744. Its totient is φ = 2265260780.

The previous prime is 4530521533. The next prime is 4530521579. The reversal of 4530521564 is 4651250354.

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, 566315192 + ... + 566315199.

It is an arithmetic number, because the mean of its divisors is an integer number (1321402124).

Almost surely, 2^4530521564 is an apocalyptic number.

It is an amenable number.

4530521564 is a deficient number, since it is larger than the sum of its proper divisors (3397891180).

4530521564 is a wasteful number, since it uses less digits than its factorization.

4530521564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132630395 (or 1132630393 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 4530521564 is about 67309.1491849362. The cubic root of 4530521564 is about 1654.6878092419.

The spelling of 4530521564 in words is "four billion, five hundred thirty million, five hundred twenty-one thousand, five hundred sixty-four".