2525045 has 8 divisors (see below), whose sum is σ = 3060096. Its totient is φ = 2000016.

The previous prime is 2525041. The next prime is 2525053. The reversal of 2525045 is 5405252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2525045 - 2² = 2525041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2525045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937 + ... + 2966.

It is an arithmetic number, because the mean of its divisors is an integer number (382512).

2^2525045 is an apocalyptic number.

It is an amenable number.

2525045 is a deficient number, since it is larger than the sum of its proper divisors (535051).

2525045 is a wasteful number, since it uses less digits than its factorization.

2525045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 2525045 is about 1589.0390177714. The cubic root of 2525045 is about 136.1725930149.

The spelling of 2525045 in words is "two million, five hundred twenty-five thousand, forty-five".