2572757125 has 8 divisors (see below), whose sum is σ = 3210801048. Its totient is φ = 2058205600.

The previous prime is 2572757119. The next prime is 2572757129. The reversal of 2572757125 is 5217572752.

It can be written as a sum of positive squares in 4 ways, for example, as 6625476 + 2566131649 = 2574^2 + 50657^2 .

It is not a de Polignac number, because 2572757125 - 2¹⁹ = 2572232837 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 (2572757129) 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 7 ways as a sum of consecutive naturals, for example, 10290904 + ... + 10291153.

It is an arithmetic number, because the mean of its divisors is an integer number (401350131).

Almost surely, 2^2572757125 is an apocalyptic number.

2572757125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2572757125 is a deficient number, since it is larger than the sum of its proper divisors (638043923).

2572757125 is an equidigital number, since it uses as much as digits as its factorization.

2572757125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20582072 (or 20582062 counting only the distinct ones).

The product of its digits is 343000, while the sum is 43.

The square root of 2572757125 is about 50722.3533069987. The cubic root of 2572757125 is about 1370.2493241509.

The spelling of 2572757125 in words is "two billion, five hundred seventy-two million, seven hundred fifty-seven thousand, one hundred twenty-five".