2520333212 has 24 divisors (see below), whose sum is σ = 4481794800. Its totient is φ = 1239979520.

The previous prime is 2520333197. The next prime is 2520333229. The reversal of 2520333212 is 2123330252.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 44012 + ... + 83532.

It is an arithmetic number, because the mean of its divisors is an integer number (186741450).

Almost surely, 2^2520333212 is an apocalyptic number.

It is an amenable number.

2520333212 is a deficient number, since it is larger than the sum of its proper divisors (1961461588).

2520333212 is a wasteful number, since it uses less digits than its factorization.

2520333212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39781 (or 39779 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2520333212 is about 50202.9203533022. The cubic root of 2520333212 is about 1360.8783995193.

Adding to 2520333212 its reverse (2123330252), we get a palindrome (4643663464).

The spelling of 2520333212 in words is "two billion, five hundred twenty million, three hundred thirty-three thousand, two hundred twelve".