4505720572 has 24 divisors (see below), whose sum is σ = 8302170240. Its totient is φ = 2133733680.

The previous prime is 4505720561. The next prime is 4505720599. The reversal of 4505720572 is 2750275054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553113 + ... + 561199.

It is an arithmetic number, because the mean of its divisors is an integer number (345923760).

Almost surely, 2^4505720572 is an apocalyptic number.

It is an amenable number.

4505720572 is a deficient number, since it is larger than the sum of its proper divisors (3796449668).

4505720572 is a wasteful number, since it uses less digits than its factorization.

4505720572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15441 (or 15439 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 4505720572 is about 67124.6644088445. The cubic root of 4505720572 is about 1651.6629175626.

The spelling of 4505720572 in words is "four billion, five hundred five million, seven hundred twenty thousand, five hundred seventy-two".