4561564522 has 8 divisors (see below), whose sum is σ = 6842642400. Its totient is φ = 2280683724.

The previous prime is 4561564519. The next prime is 4561564561. The reversal of 4561564522 is 2254651654.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43629 + ... + 105007.

It is an arithmetic number, because the mean of its divisors is an integer number (855330300).

Almost surely, 2^4561564522 is an apocalyptic number.

4561564522 is a deficient number, since it is larger than the sum of its proper divisors (2281077878).

4561564522 is a wasteful number, since it uses less digits than its factorization.

4561564522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98540.

The product of its digits is 288000, while the sum is 40.

The square root of 4561564522 is about 67539.3553567104. The cubic root of 4561564522 is about 1658.4584956706.

The spelling of 4561564522 in words is "four billion, five hundred sixty-one million, five hundred sixty-four thousand, five hundred twenty-two".