56025845 has 8 divisors (see below), whose sum is σ = 67355064. Its totient is φ = 44737984.

The previous prime is 56025841. The next prime is 56025847. The reversal of 56025845 is 54852065.

It can be written as a sum of positive squares in 4 ways, for example, as 329476 + 55696369 = 574^2 + 7463^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56025845 - 2² = 56025841 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56025841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7274 + ... + 12843.

It is an arithmetic number, because the mean of its divisors is an integer number (8419383).

Almost surely, 2^56025845 is an apocalyptic number.

It is an amenable number.

56025845 is a deficient number, since it is larger than the sum of its proper divisors (11329219).

56025845 is a wasteful number, since it uses less digits than its factorization.

56025845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20679.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 56025845 is about 7485.0414160511. The cubic root of 56025845 is about 382.6450842957.

The spelling of 56025845 in words is "fifty-six million, twenty-five thousand, eight hundred forty-five".