4520572552 has 16 divisors (see below), whose sum is σ = 8476790940. Its totient is φ = 2260094976.

The previous prime is 4520572531. The next prime is 4520572579. The reversal of 4520572552 is 2552750254.

It can be written as a sum of positive squares in 2 ways, for example, as 4122410436 + 398162116 = 64206^2 + 19954^2 .

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, 157248 + ... + 183760.

Almost surely, 2^4520572552 is an apocalyptic number.

It is an amenable number.

4520572552 is a deficient number, since it is larger than the sum of its proper divisors (3956218388).

4520572552 is a wasteful number, since it uses less digits than its factorization.

4520572552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47832 (or 47828 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 37.

The square root of 4520572552 is about 67235.2032197420. The cubic root of 4520572552 is about 1653.4756916890.

The spelling of 4520572552 in words is "four billion, five hundred twenty million, five hundred seventy-two thousand, five hundred fifty-two".