7482775872 has 112 divisors (see below), whose sum is σ = 23259483072. Its totient is φ = 2093076480.

The previous prime is 7482775841. The next prime is 7482775891. The reversal of 7482775872 is 2785772847.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108813 + ... + 163724.

It is an arithmetic number, because the mean of its divisors is an integer number (207673956).

Almost surely, 2^7482775872 is an apocalyptic number.

It is an amenable number.

7482775872 is an abundant number, since it is smaller than the sum of its proper divisors (15776707200).

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

7482775872 is a wasteful number, since it uses less digits than its factorization.

7482775872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272576 (or 272566 counting only the distinct ones).

The product of its digits is 12293120, while the sum is 57.

The square root of 7482775872 is about 86503.0396691353. The cubic root of 7482775872 is about 1955.9342235566.

The spelling of 7482775872 in words is "seven billion, four hundred eighty-two million, seven hundred seventy-five thousand, eight hundred seventy-two".