56583445 has 8 divisors (see below), whose sum is σ = 68152320. Its totient is φ = 45098640.

The previous prime is 56583431. The next prime is 56583451. The reversal of 56583445 is 54438565.

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

It is not a de Polignac number, because 56583445 - 2⁵ = 56583413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56583398 and 56583407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19525 + ... + 22234.

It is an arithmetic number, because the mean of its divisors is an integer number (8519040).

Almost surely, 2^56583445 is an apocalyptic number.

It is an amenable number.

56583445 is a deficient number, since it is larger than the sum of its proper divisors (11568875).

56583445 is a wasteful number, since it uses less digits than its factorization.

56583445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42035.

The product of its digits is 288000, while the sum is 40.

The square root of 56583445 is about 7522.1968200786. The cubic root of 56583445 is about 383.9103274588.

The spelling of 56583445 in words is "fifty-six million, five hundred eighty-three thousand, four hundred forty-five".