2520288312 has 32 divisors (see below), whose sum is σ = 6302411280. Its totient is φ = 839870720.

The previous prime is 2520288311. The next prime is 2520288343. The reversal of 2520288312 is 2138820252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520288311) 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, 94228 + ... + 117980.

Almost surely, 2^2520288312 is an apocalyptic number.

It is an amenable number.

2520288312 is an abundant number, since it is smaller than the sum of its proper divisors (3782122968).

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

2520288312 is a wasteful number, since it uses less digits than its factorization.

2520288312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28183 (or 28179 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2520288312 is about 50202.4731661698. The cubic root of 2520288312 is about 1360.8703180742.

The spelling of 2520288312 in words is "two billion, five hundred twenty million, two hundred eighty-eight thousand, three hundred twelve".