2752125653 has 4 divisors (see below), whose sum is σ = 2755705260. Its totient is φ = 2748546048.

The previous prime is 2752125637. The next prime is 2752125659. The reversal of 2752125653 is 3565212572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 617870449 + 2134255204 = 24857^2 + 46198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2752125653 - 2⁴ = 2752125637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752125659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1788650 + ... + 1790187.

It is an arithmetic number, because the mean of its divisors is an integer number (688926315).

Almost surely, 2^2752125653 is an apocalyptic number.

It is an amenable number.

2752125653 is a deficient number, since it is larger than the sum of its proper divisors (3579607).

2752125653 is an equidigital number, since it uses as much as digits as its factorization.

2752125653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579606.

The product of its digits is 126000, while the sum is 38.

The square root of 2752125653 is about 52460.7057996745. The cubic root of 2752125653 is about 1401.3805519540.

The spelling of 2752125653 in words is "two billion, seven hundred fifty-two million, one hundred twenty-five thousand, six hundred fifty-three".