2520528896 has 24 divisors (see below), whose sum is σ = 5039831160. Its totient is φ = 1260263424.

The previous prime is 2520528859. The next prime is 2520528917. The reversal of 2520528896 is 6988250252.

It is a self number, because there is not a number n which added to its sum of digits gives 2520528896.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613316 + ... + 617411.

It is an arithmetic number, because the mean of its divisors is an integer number (209992965).

Almost surely, 2^2520528896 is an apocalyptic number.

It is an amenable number.

2520528896 is a deficient number, since it is larger than the sum of its proper divisors (2519302264).

2520528896 is an equidigital number, since it uses as much as digits as its factorization.

2520528896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230749 (or 1230729 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 2520528896 is about 50204.8692459208. The cubic root of 2520528896 is about 1360.9136191000.

The spelling of 2520528896 in words is "two billion, five hundred twenty million, five hundred twenty-eight thousand, eight hundred ninety-six".