2520605006 has 16 divisors (see below), whose sum is σ = 4081341600. Its totient is φ = 1163936928.

The previous prime is 2520604993. The next prime is 2520605027. The reversal of 2520605006 is 6005060252.

It is a happy number.

2520605006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943421 + ... + 946088.

It is an arithmetic number, because the mean of its divisors is an integer number (255083850).

Almost surely, 2^2520605006 is an apocalyptic number.

2520605006 is a deficient number, since it is larger than the sum of its proper divisors (1560736594).

2520605006 is a wasteful number, since it uses less digits than its factorization.

2520605006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889563.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2520605006 is about 50205.6272344047. The cubic root of 2520605006 is about 1360.9273170310.

Adding to 2520605006 its reverse (6005060252), we get a palindrome (8525665258).

The spelling of 2520605006 in words is "two billion, five hundred twenty million, six hundred five thousand, six".