56359773 has 8 divisors (see below), whose sum is σ = 83496000. Its totient is φ = 37573164.

The previous prime is 56359763. The next prime is 56359781. The reversal of 56359773 is 37795365.

56359773 is a `hidden beast` number, since 5 + 635 + 9 + 7 + 7 + 3 = 666.

It is not a de Polignac number, because 56359773 - 2⁵ = 56359741 is a prime.

It is a super-2 number, since 2×56359773² = 6352848025223058, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56359763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043673 + ... + 1043726.

It is an arithmetic number, because the mean of its divisors is an integer number (10437000).

Almost surely, 2^56359773 is an apocalyptic number.

It is an amenable number.

56359773 is a deficient number, since it is larger than the sum of its proper divisors (27136227).

56359773 is a wasteful number, since it uses less digits than its factorization.

56359773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087408 (or 2087402 counting only the distinct ones).

The product of its digits is 595350, while the sum is 45.

The square root of 56359773 is about 7507.3146330762. The cubic root of 56359773 is about 383.4037989342.

The spelling of 56359773 in words is "fifty-six million, three hundred fifty-nine thousand, seven hundred seventy-three".