2541625573 has 8 divisors (see below), whose sum is σ = 2719255520. Its totient is φ = 2368381680.

The previous prime is 2541625549. The next prime is 2541625589. The reversal of 2541625573 is 3755261452.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2541625573 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 (2541625673) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1095315 + ... + 1097632.

It is an arithmetic number, because the mean of its divisors is an integer number (339906940).

Almost surely, 2^2541625573 is an apocalyptic number.

It is an amenable number.

2541625573 is a deficient number, since it is larger than the sum of its proper divisors (177629947).

2541625573 is a wasteful number, since it uses less digits than its factorization.

2541625573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193027.

The product of its digits is 252000, while the sum is 40.

The square root of 2541625573 is about 50414.5373181189. The cubic root of 2541625573 is about 1364.6999967742.

The spelling of 2541625573 in words is "two billion, five hundred forty-one million, six hundred twenty-five thousand, five hundred seventy-three".