2525550606 has 24 divisors (see below), whose sum is σ = 5475216240. Its totient is φ = 841359456.

The previous prime is 2525550589. The next prime is 2525550619. The reversal of 2525550606 is 6060555252.

2525550606 is a `hidden beast` number, since 25 + 25 + 5 + 5 + 0 + 606 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8466 + ... + 71573.

It is an arithmetic number, because the mean of its divisors is an integer number (228134010).

Almost surely, 2^2525550606 is an apocalyptic number.

2525550606 is an abundant number, since it is smaller than the sum of its proper divisors (2949665634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2525550606 is a wasteful number, since it uses less digits than its factorization.

2525550606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81800 (or 81797 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 2525550606 is about 50254.8565414329. The cubic root of 2525550606 is about 1361.8168131305.

The spelling of 2525550606 in words is "two billion, five hundred twenty-five million, five hundred fifty thousand, six hundred six".