2572525 has 12 divisors (see below), whose sum is σ = 3378132. Its totient is φ = 1936640.

The previous prime is 2572523. The next prime is 2572529. The reversal of 2572525 is 5252752.

2572525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 157609 + 2414916 = 397^2 + 1554^2 .

It is not a de Polignac number, because 2572525 - 2¹ = 2572523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2572493 and 2572502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2602 + ... + 3451.

It is an arithmetic number, because the mean of its divisors is an integer number (281511).

2^2572525 is an apocalyptic number.

2572525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2572525 is a deficient number, since it is larger than the sum of its proper divisors (805607).

2572525 is a wasteful number, since it uses less digits than its factorization.

2572525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6080 (or 6075 counting only the distinct ones).

The product of its digits is 7000, while the sum is 28.

The square root of 2572525 is about 1603.9092867117. The cubic root of 2572525 is about 137.0208113020.

The spelling of 2572525 in words is "two million, five hundred seventy-two thousand, five hundred twenty-five".