2751521484 has 24 divisors (see below), whose sum is σ = 6453487600. Its totient is φ = 912420864.

The previous prime is 2751521483. The next prime is 2751521489. The reversal of 2751521484 is 4841251572.

It is not an unprimeable number, because it can be changed into a prime (2751521483) 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, 591709 + ... + 596340.

Almost surely, 2^2751521484 is an apocalyptic number.

It is an amenable number.

2751521484 is an abundant number, since it is smaller than the sum of its proper divisors (3701966116).

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

2751521484 is a wasteful number, since it uses less digits than its factorization.

2751521484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188249 (or 1188247 counting only the distinct ones).

The product of its digits is 89600, while the sum is 39.

The square root of 2751521484 is about 52454.9471832734. The cubic root of 2751521484 is about 1401.2779969647.

The spelling of 2751521484 in words is "two billion, seven hundred fifty-one million, five hundred twenty-one thousand, four hundred eighty-four".