2520606870 has 64 divisors (see below), whose sum is σ = 6903311040. Its totient is φ = 653992704.

The previous prime is 2520606787. The next prime is 2520606883. The reversal of 2520606870 is 786060252.

2520606870 is a `hidden beast` number, since 2 + 520 + 6 + 0 + 68 + 70 = 666.

2520606870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116167 + ... + 136146.

It is an arithmetic number, because the mean of its divisors is an integer number (107864235).

Almost surely, 2^2520606870 is an apocalyptic number.

2520606870 is an abundant number, since it is smaller than the sum of its proper divisors (4382704170).

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

2520606870 is a wasteful number, since it uses less digits than its factorization.

2520606870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252366 (or 252360 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2520606870 is about 50205.6457980574. The cubic root of 2520606870 is about 1360.9276525018.

The spelling of 2520606870 in words is "two billion, five hundred twenty million, six hundred six thousand, eight hundred seventy".