2750375872 has 28 divisors (see below), whose sum is σ = 5778825120. Its totient is φ = 1294294016.

The previous prime is 2750375861. The next prime is 2750375909. The reversal of 2750375872 is 2785730572.

It is a super-3 number, since 3×2750375872³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

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, 1262872 + ... + 1265047.

Almost surely, 2^2750375872 is an apocalyptic number.

It is an amenable number.

2750375872 is an abundant number, since it is smaller than the sum of its proper divisors (3028449248).

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

2750375872 is a wasteful number, since it uses less digits than its factorization.

2750375872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527948 (or 2527938 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 46.

The square root of 2750375872 is about 52444.0260849603. The cubic root of 2750375872 is about 1401.0834932154.

The spelling of 2750375872 in words is "two billion, seven hundred fifty million, three hundred seventy-five thousand, eight hundred seventy-two".