56583363 has 4 divisors (see below), whose sum is σ = 75444488. Its totient is φ = 37722240.

The previous prime is 56583299. The next prime is 56583367. The reversal of 56583363 is 36338565.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 56583363 - 2⁶ = 56583299 is a prime.

It is a super-3 number, since 3×56583363³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56583367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9430558 + ... + 9430563.

It is an arithmetic number, because the mean of its divisors is an integer number (18861122).

Almost surely, 2^56583363 is an apocalyptic number.

56583363 is a deficient number, since it is larger than the sum of its proper divisors (18861125).

56583363 is a wasteful number, since it uses less digits than its factorization.

56583363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18861124.

The product of its digits is 194400, while the sum is 39.

The square root of 56583363 is about 7522.1913695412. The cubic root of 56583363 is about 383.9101420061.

The spelling of 56583363 in words is "fifty-six million, five hundred eighty-three thousand, three hundred sixty-three".