2525560655252 has 48 divisors (see below), whose sum is σ = 4545464926464. Its totient is φ = 1227102912000.

The previous prime is 2525560655239. The next prime is 2525560655309.

2525560655252 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2525560655252.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 275681552 + ... + 275690712.

It is an arithmetic number, because the mean of its divisors is an integer number (94697185968).

Almost surely, 2^{2525560655252} is an apocalyptic number.

It is an amenable number.

2525560655252 is a deficient number, since it is larger than the sum of its proper divisors (2019904271212).

2525560655252 is a wasteful number, since it uses less digits than its factorization.

2525560655252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15680 (or 15678 counting only the distinct ones).

The product of its (nonzero) digits is 9000000, while the sum is 50.

Adding to 2525560655252 its product of nonzero digits (9000000), we get a palindrome (2525569655252).

The spelling of 2525560655252 in words is "two trillion, five hundred twenty-five billion, five hundred sixty million, six hundred fifty-five thousand, two hundred fifty-two".