2520245036 has 12 divisors (see below), whose sum is σ = 4669865928. Its totient is φ = 1185997632.

The previous prime is 2520245009. The next prime is 2520245041. The reversal of 2520245036 is 6305420252.

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, 18531146 + ... + 18531281.

It is an arithmetic number, because the mean of its divisors is an integer number (389155494).

Almost surely, 2^2520245036 is an apocalyptic number.

It is an amenable number.

2520245036 is a deficient number, since it is larger than the sum of its proper divisors (2149620892).

2520245036 is a wasteful number, since it uses less digits than its factorization.

2520245036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37062448 (or 37062446 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2520245036 is about 50202.0421496975. The cubic root of 2520245036 is about 1360.8625288383.

Adding to 2520245036 its reverse (6305420252), we get a palindrome (8825665288).

The spelling of 2520245036 in words is "two billion, five hundred twenty million, two hundred forty-five thousand, thirty-six".