2512702020 has 24 divisors (see below), whose sum is σ = 7035565824. Its totient is φ = 670053856.

The previous prime is 2512702009. The next prime is 2512702021. The reversal of 2512702020 is 202072152.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2512702021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20939124 + ... + 20939243.

It is an arithmetic number, because the mean of its divisors is an integer number (293148576).

Almost surely, 2^2512702020 is an apocalyptic number.

2512702020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2512702020 is an abundant number, since it is smaller than the sum of its proper divisors (4522863804).

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

2512702020 is a wasteful number, since it uses less digits than its factorization.

2512702020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41878379 (or 41878377 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2512702020 is about 50126.8592672631. The cubic root of 2512702020 is about 1359.5034988372.

Adding to 2512702020 its reverse (202072152), we get a palindrome (2714774172).

The spelling of 2512702020 in words is "two billion, five hundred twelve million, seven hundred two thousand, twenty".