4525564 has 12 divisors (see below), whose sum is σ = 8069544. Its totient is φ = 2219984.

The previous prime is 4525541. The next prime is 4525567. The reversal of 4525564 is 4655254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10462 + ... + 10885.

It is an arithmetic number, because the mean of its divisors is an integer number (672462).

Almost surely, 2^4525564 is an apocalyptic number.

It is an amenable number.

4525564 is a deficient number, since it is larger than the sum of its proper divisors (3543980).

4525564 is a wasteful number, since it uses less digits than its factorization.

4525564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21404 (or 21402 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 4525564 is about 2127.3373028272. The cubic root of 4525564 is about 165.4084036617.

The spelling of 4525564 in words is "four million, five hundred twenty-five thousand, five hundred sixty-four".