2748753325 has 6 divisors (see below), whose sum is σ = 3408454154. Its totient is φ = 2199002640.

The previous prime is 2748753289. The next prime is 2748753349. The reversal of 2748753325 is 5233578472.

It can be written as a sum of positive squares in 3 ways, for example, as 687241 + 2748066084 = 829^2 + 52422^2 .

It is not a de Polignac number, because 2748753325 - 2²¹ = 2746656173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54975042 + ... + 54975091.

Almost surely, 2^2748753325 is an apocalyptic number.

2748753325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2748753325 is a deficient number, since it is larger than the sum of its proper divisors (659700829).

2748753325 is a wasteful number, since it uses less digits than its factorization.

2748753325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109950143 (or 109950138 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 46.

The square root of 2748753325 is about 52428.5544813129. The cubic root of 2748753325 is about 1400.8079222740.

The spelling of 2748753325 in words is "two billion, seven hundred forty-eight million, seven hundred fifty-three thousand, three hundred twenty-five".