2752142725 has 6 divisors (see below), whose sum is σ = 3412657010. Its totient is φ = 2201714160.

The previous prime is 2752142711. The next prime is 2752142821. The reversal of 2752142725 is 5272412572.

It can be written as a sum of positive squares in 3 ways, for example, as 652853601 + 2099289124 = 25551^2 + 45818^2 .

It is not a de Polignac number, because 2752142725 - 2⁹ = 2752142213 is a prime.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 55042830 + ... + 55042879.

Almost surely, 2^2752142725 is an apocalyptic number.

2752142725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2752142725 is a deficient number, since it is larger than the sum of its proper divisors (660514285).

2752142725 is a wasteful number, since it uses less digits than its factorization.

2752142725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110085719 (or 110085714 counting only the distinct ones).

The product of its digits is 78400, while the sum is 37.

The square root of 2752142725 is about 52460.8685116821. The cubic root of 2752142725 is about 1401.3834496316.

The spelling of 2752142725 in words is "two billion, seven hundred fifty-two million, one hundred forty-two thousand, seven hundred twenty-five".