56845073 has 8 divisors (see below), whose sum is σ = 57492480. Its totient is φ = 56201040.

The previous prime is 56845067. The next prime is 56845079. The reversal of 56845073 is 37054865.

It is an interprime number because it is at equal distance from previous prime (56845067) and next prime (56845079).

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 56845073 - 2⁴ = 56845057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56845079) 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, 47543 + ... + 48723.

It is an arithmetic number, because the mean of its divisors is an integer number (7186560).

Almost surely, 2^56845073 is an apocalyptic number.

It is an amenable number.

56845073 is a deficient number, since it is larger than the sum of its proper divisors (647407).

56845073 is a wasteful number, since it uses less digits than its factorization.

56845073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 56845073 is about 7539.5671626427. The cubic root of 56845073 is about 384.5011202938.

The spelling of 56845073 in words is "fifty-six million, eight hundred forty-five thousand, seventy-three".