2520586252 has 6 divisors (see below), whose sum is σ = 4411025948. Its totient is φ = 1260293124.

The previous prime is 2520586241. The next prime is 2520586253. The reversal of 2520586252 is 2526850252.

It is not an unprimeable number, because it can be changed into a prime (2520586253) by changing a digit.

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 as a sum of consecutive naturals, namely, 315073278 + ... + 315073285.

Almost surely, 2^2520586252 is an apocalyptic number.

It is an amenable number.

2520586252 is a deficient number, since it is larger than the sum of its proper divisors (1890439696).

2520586252 is a wasteful number, since it uses less digits than its factorization.

2520586252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630146567 (or 630146565 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 2520586252 is about 50205.4404621651. The cubic root of 2520586252 is about 1360.9239417971.

The spelling of 2520586252 in words is "two billion, five hundred twenty million, five hundred eighty-six thousand, two hundred fifty-two".