2872745572 has 24 divisors (see below), whose sum is σ = 5255183360. Its totient is φ = 1372438080.

The previous prime is 2872745543. The next prime is 2872745573. The reversal of 2872745572 is 2755472782.

It is not an unprimeable number, because it can be changed into a prime (2872745573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136833 + ... + 156424.

Almost surely, 2^2872745572 is an apocalyptic number.

It is an amenable number.

2872745572 is a deficient number, since it is larger than the sum of its proper divisors (2382437788).

2872745572 is a wasteful number, since it uses less digits than its factorization.

2872745572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293371 (or 293369 counting only the distinct ones).

The product of its digits is 2195200, while the sum is 49.

The square root of 2872745572 is about 53597.9997014814. Note that the first 3 decimals coincide. The cubic root of 2872745572 is about 1421.5617235559.

The spelling of 2872745572 in words is "two billion, eight hundred seventy-two million, seven hundred forty-five thousand, five hundred seventy-two".