2751254881 has 8 divisors (see below), whose sum is σ = 2784974400. Its totient is φ = 2717739600.

The previous prime is 2751254873. The next prime is 2751254921. The reversal of 2751254881 is 1884521572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2751254881 - 2³ = 2751254873 is a prime.

It is a super-2 number, since 2×2751254881² = 15138806840452648322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2751254851) 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, 23866 + ... + 77923.

It is an arithmetic number, because the mean of its divisors is an integer number (348121800).

Almost surely, 2^2751254881 is an apocalyptic number.

It is an amenable number.

2751254881 is a deficient number, since it is larger than the sum of its proper divisors (33719519).

2751254881 is a wasteful number, since it uses less digits than its factorization.

2751254881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102119.

The product of its digits is 179200, while the sum is 43.

The square root of 2751254881 is about 52452.4058647456. The cubic root of 2751254881 is about 1401.2327375223.

The spelling of 2751254881 in words is "two billion, seven hundred fifty-one million, two hundred fifty-four thousand, eight hundred eighty-one".