2520606875 has 10 divisors (see below), whose sum is σ = 3149751132. Its totient is φ = 2016485000.

The previous prime is 2520606787. The next prime is 2520606883. The reversal of 2520606875 is 5786060252.

It is not a de Polignac number, because 2520606875 - 2⁸ = 2520606619 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2015861 + ... + 2017110.

Almost surely, 2^2520606875 is an apocalyptic number.

2520606875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2520606875 is a deficient number, since it is larger than the sum of its proper divisors (629144257).

2520606875 is an frugal number, since it uses more digits than its factorization.

2520606875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4032991 (or 4032976 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 2520606875 is about 50205.6458478526. The cubic root of 2520606875 is about 1360.9276534017.

The spelling of 2520606875 in words is "two billion, five hundred twenty million, six hundred six thousand, eight hundred seventy-five".