56225726703 has 12 divisors (see below), whose sum is σ = 81455936848. Its totient is φ = 37372587840.

The previous prime is 56225726701. The next prime is 56225726719. The reversal of 56225726703 is 30762752265.

56225726703 is a `hidden beast` number, since 5 + 6 + 2 + 2 + 572 + 6 + 70 + 3 = 666.

It is not a de Polignac number, because 56225726703 - 2¹ = 56225726701 is a prime.

It is a super-2 number, since 2×56225726703² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56225726701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9265963 + ... + 9272028.

Almost surely, 2^56225726703 is an apocalyptic number.

56225726703 is a deficient number, since it is larger than the sum of its proper divisors (25230210145).

56225726703 is a wasteful number, since it uses less digits than its factorization.

56225726703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18538334 (or 18538331 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The spelling of 56225726703 in words is "fifty-six billion, two hundred twenty-five million, seven hundred twenty-six thousand, seven hundred three".