2751681472 has 56 divisors (see below), whose sum is σ = 5980998960. Its totient is φ = 1250242560.

The previous prime is 2751681463. The next prime is 2751681473. The reversal of 2751681472 is 2741861572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2751681473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12054 + ... + 75157.

Almost surely, 2^2751681472 is an apocalyptic number.

It is an amenable number.

2751681472 is an abundant number, since it is smaller than the sum of its proper divisors (3229317488).

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

2751681472 is a wasteful number, since it uses less digits than its factorization.

2751681472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87269 (or 87259 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The square root of 2751681472 is about 52456.4721650246. The cubic root of 2751681472 is about 1401.3051556743.

The spelling of 2751681472 in words is "two billion, seven hundred fifty-one million, six hundred eighty-one thousand, four hundred seventy-two".