2575525 has 12 divisors (see below), whose sum is σ = 3240864. Its totient is φ = 2030000.

The previous prime is 2575523. The next prime is 2575537. The reversal of 2575525 is 5255752.

2575525 = 202² + 203² + ... + 251².

2575525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2575525 - 2¹ = 2575523 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 (2575523) 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, 1050 + ... + 2500.

It is an arithmetic number, because the mean of its divisors is an integer number (270072).

2^2575525 is an apocalyptic number.

2575525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2575525 is a deficient number, since it is larger than the sum of its proper divisors (665339).

2575525 is a wasteful number, since it uses less digits than its factorization.

2575525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532 (or 1527 counting only the distinct ones).

The product of its digits is 17500, while the sum is 31.

The square root of 2575525 is about 1604.8442292011. The cubic root of 2575525 is about 137.0740537710.

The spelling of 2575525 in words is "two million, five hundred seventy-five thousand, five hundred twenty-five".