2512002520 has 32 divisors (see below), whose sum is σ = 5804766000. Its totient is φ = 977643648.

The previous prime is 2512002511. The next prime is 2512002529. The reversal of 2512002520 is 252002152.

It is an interprime number because it is at equal distance from previous prime (2512002511) and next prime (2512002529).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512002529) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 847170 + ... + 850129.

Almost surely, 2^2512002520 is an apocalyptic number.

2512002520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2512002520 is an abundant number, since it is smaller than the sum of its proper divisors (3292763480).

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

2512002520 is a wasteful number, since it uses less digits than its factorization.

2512002520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697347 (or 1697343 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2512002520 is about 50119.8814842972. The cubic root of 2512002520 is about 1359.3773317404.

Adding to 2512002520 its reverse (252002152), we get a palindrome (2764004672).

The spelling of 2512002520 in words is "two billion, five hundred twelve million, two thousand, five hundred twenty".