2520605496 has 32 divisors (see below), whose sum is σ = 6302759040. Its totient is φ = 840035808.

The previous prime is 2520605491. The next prime is 2520605497. The reversal of 2520605496 is 6945060252.

2520605496 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520605491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203925 + ... + 215931.

It is an arithmetic number, because the mean of its divisors is an integer number (196961220).

Almost surely, 2^2520605496 is an apocalyptic number.

It is an amenable number.

2520605496 is an abundant number, since it is smaller than the sum of its proper divisors (3782153544).

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

2520605496 is a wasteful number, since it uses less digits than its factorization.

2520605496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20763 (or 20759 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 2520605496 is about 50205.6321143355. The cubic root of 2520605496 is about 1360.9274052181.

The spelling of 2520605496 in words is "two billion, five hundred twenty million, six hundred five thousand, four hundred ninety-six".