56863025 has 6 divisors (see below), whose sum is σ = 70510182. Its totient is φ = 45490400.

The previous prime is 56863007. The next prime is 56863031. The reversal of 56863025 is 52036865.

56863025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 5997601 + 50865424 = 2449^2 + 7132^2 .

It is not a de Polignac number, because 56863025 - 2⁸ = 56862769 is a prime.

It is a super-3 number, since 3×56863025³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1137236 + ... + 1137285.

It is an arithmetic number, because the mean of its divisors is an integer number (11751697).

Almost surely, 2^56863025 is an apocalyptic number.

It is an amenable number.

56863025 is a deficient number, since it is larger than the sum of its proper divisors (13647157).

56863025 is a wasteful number, since it uses less digits than its factorization.

56863025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274531 (or 2274526 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 56863025 is about 7540.7575879350. The cubic root of 56863025 is about 384.5415919199.

The spelling of 56863025 in words is "fifty-six million, eight hundred sixty-three thousand, twenty-five".