2567528056 has 16 divisors (see below), whose sum is σ = 4814875440. Its totient is φ = 1283561280.

The previous prime is 2567528011. The next prime is 2567528101. The reversal of 2567528056 is 6508257652.

It is an interprime number because it is at equal distance from previous prime (2567528011) and next prime (2567528101).

It is a junction number, because it is equal to n+sod(n) for n = 2567527997 and 2567528015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37701 + ... + 80971.

It is an arithmetic number, because the mean of its divisors is an integer number (300929715).

Almost surely, 2^2567528056 is an apocalyptic number.

It is an amenable number.

2567528056 is a deficient number, since it is larger than the sum of its proper divisors (2247347384).

2567528056 is a wasteful number, since it uses less digits than its factorization.

2567528056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50694 (or 50690 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 46.

The square root of 2567528056 is about 50670.7810873288. The cubic root of 2567528056 is about 1369.3203612106.

The spelling of 2567528056 in words is "two billion, five hundred sixty-seven million, five hundred twenty-eight thousand, fifty-six".