2528580056 has 16 divisors (see below), whose sum is σ = 4743154800. Its totient is φ = 1263738784.

The previous prime is 2528580053. The next prime is 2528580077. The reversal of 2528580056 is 6500858252.

2528580056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2528579995 and 2528580022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528580053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49076 + ... + 86403.

It is an arithmetic number, because the mean of its divisors is an integer number (296447175).

Almost surely, 2^2528580056 is an apocalyptic number.

It is an amenable number.

2528580056 is a deficient number, since it is larger than the sum of its proper divisors (2214574744).

2528580056 is a wasteful number, since it uses less digits than its factorization.

2528580056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137818 (or 137814 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The square root of 2528580056 is about 50284.9883762540. The cubic root of 2528580056 is about 1362.3611046697.

The spelling of 2528580056 in words is "two billion, five hundred twenty-eight million, five hundred eighty thousand, fifty-six".