2572730025 has 24 divisors (see below), whose sum is σ = 4255662144. Its totient is φ = 1371451200.

The previous prime is 2572730009. The next prime is 2572730051. The reversal of 2572730025 is 5200372752.

It is not a de Polignac number, because 2572730025 - 2⁴ = 2572730009 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171372 + ... + 185778.

It is an arithmetic number, because the mean of its divisors is an integer number (177319256).

Almost surely, 2^2572730025 is an apocalyptic number.

2572730025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2572730025 is a deficient number, since it is larger than the sum of its proper divisors (1682932119).

2572730025 is a wasteful number, since it uses less digits than its factorization.

2572730025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16801 (or 16796 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 2572730025 is about 50722.0861656931. The cubic root of 2572730025 is about 1370.2445129846.

The spelling of 2572730025 in words is "two billion, five hundred seventy-two million, seven hundred thirty thousand, twenty-five".