2520606524 has 48 divisors (see below), whose sum is σ = 4921233408. Its totient is φ = 1123507968.

The previous prime is 2520606523. The next prime is 2520606553. The reversal of 2520606524 is 4256060252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520606523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153269 + ... + 168915.

It is an arithmetic number, because the mean of its divisors is an integer number (102525696).

Almost surely, 2^2520606524 is an apocalyptic number.

It is an amenable number.

2520606524 is a deficient number, since it is larger than the sum of its proper divisors (2400626884).

2520606524 is a wasteful number, since it uses less digits than its factorization.

2520606524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15794 (or 15792 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2520606524 is about 50205.6423522297. The cubic root of 2520606524 is about 1360.9275902309.

Adding to 2520606524 its reverse (4256060252), we get a palindrome (6776666776).

The spelling of 2520606524 in words is "two billion, five hundred twenty million, six hundred six thousand, five hundred twenty-four".