56283113506 has 8 divisors (see below), whose sum is σ = 86483808684. Its totient is φ = 27455177280.

The previous prime is 56283113503. The next prime is 56283113581. The reversal of 56283113506 is 60531138265.

It can be written as a sum of positive squares in 2 ways, for example, as 53696475625 + 2586637881 = 231725^2 + 50859^2 .

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

It is a super-2 number, since 2×56283113506² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56283113503) 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, 343189635 + ... + 343189798.

Almost surely, 2^56283113506 is an apocalyptic number.

56283113506 is a deficient number, since it is larger than the sum of its proper divisors (30200695178).

56283113506 is a wasteful number, since it uses less digits than its factorization.

56283113506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686379476.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 56283113506 in words is "fifty-six billion, two hundred eighty-three million, one hundred thirteen thousand, five hundred six".