2520313324 has 24 divisors (see below), whose sum is σ = 4564602000. Its totient is φ = 1216178880.

The previous prime is 2520313321. The next prime is 2520313351. The reversal of 2520313324 is 4233130252.

It is a super-2 number, since 2×2520313324² = 12703958502263857952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2520313321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491727 + ... + 496825.

It is an arithmetic number, because the mean of its divisors is an integer number (190191750).

Almost surely, 2^2520313324 is an apocalyptic number.

It is an amenable number.

2520313324 is a deficient number, since it is larger than the sum of its proper divisors (2044288676).

2520313324 is a wasteful number, since it uses less digits than its factorization.

2520313324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9393 (or 9391 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2520313324 is about 50202.7222767850. The cubic root of 2520313324 is about 1360.8748199369.

Adding to 2520313324 its reverse (4233130252), we get a palindrome (6753443576).

It can be divided in two parts, 2520 and 313324, that added together give a square (315844 = 562²).

The spelling of 2520313324 in words is "two billion, five hundred twenty million, three hundred thirteen thousand, three hundred twenty-four".