2520763924 has 12 divisors (see below), whose sum is σ = 5041527904. Its totient is φ = 1080327384.

The previous prime is 2520763879. The next prime is 2520763943. The reversal of 2520763924 is 4293670252.

2520763924 is an admirable number.

It is a super-3 number, since 3×2520763924³ (a number of 29 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 45013614 + ... + 45013669.

Almost surely, 2^2520763924 is an apocalyptic number.

It is an amenable number.

2520763924 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2520763924 is a wasteful number, since it uses less digits than its factorization.

2520763924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90027294 (or 90027292 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 2520763924 is about 50207.2098806536. The cubic root of 2520763924 is about 1360.9559174797.

The spelling of 2520763924 in words is "two billion, five hundred twenty million, seven hundred sixty-three thousand, nine hundred twenty-four".