2523040312 has 64 divisors (see below), whose sum is σ = 5445105120. Its totient is φ = 1085657088.

The previous prime is 2523040279. The next prime is 2523040313. The reversal of 2523040312 is 2130403252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523040313) 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 15 ways as a sum of consecutive naturals, for example, 182508 + ... + 195844.

Almost surely, 2^2523040312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2523040312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2722552560).

2523040312 is an abundant number, since it is smaller than the sum of its proper divisors (2922064808).

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

2523040312 is a wasteful number, since it uses less digits than its factorization.

2523040312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13480 (or 13476 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2523040312 is about 50229.8746962403. The cubic root of 2523040312 is about 1361.3654668209.

Adding to 2523040312 its reverse (2130403252), we get a palindrome (4653443564).

The spelling of 2523040312 in words is "two billion, five hundred twenty-three million, forty thousand, three hundred twelve".