4456757872 has 40 divisors (see below), whose sum is σ = 9871881056. Its totient is φ = 1909391616.

The previous prime is 4456757867. The next prime is 4456757917. The reversal of 4456757872 is 2787576544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483418 + ... + 492550.

Almost surely, 2^4456757872 is an apocalyptic number.

It is an amenable number.

4456757872 is an abundant number, since it is smaller than the sum of its proper divisors (5415123184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4456757872 is a wasteful number, since it uses less digits than its factorization.

4456757872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13505 (or 13499 counting only the distinct ones).

The product of its digits is 13171200, while the sum is 55.

The square root of 4456757872 is about 66758.9534968906. The cubic root of 4456757872 is about 1645.6583589958.

The spelling of 4456757872 in words is "four billion, four hundred fifty-six million, seven hundred fifty-seven thousand, eight hundred seventy-two".