4522605784 has 16 divisors (see below), whose sum is σ = 8487879120. Its totient is φ = 2259171360.

The previous prime is 4522605757. The next prime is 4522605799. The reversal of 4522605784 is 4875062254.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4522605784.

It is a congruent number.

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, 257407 + ... + 274414.

It is an arithmetic number, because the mean of its divisors is an integer number (530492445).

Almost surely, 2^4522605784 is an apocalyptic number.

It is an amenable number.

4522605784 is a deficient number, since it is larger than the sum of its proper divisors (3965273336).

4522605784 is a wasteful number, since it uses less digits than its factorization.

4522605784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532890 (or 532886 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 43.

The square root of 4522605784 is about 67250.3218133564. The cubic root of 4522605784 is about 1653.7235508370.

The spelling of 4522605784 in words is "four billion, five hundred twenty-two million, six hundred five thousand, seven hundred eighty-four".