56265400223 has 2 divisors, whose sum is σ = 56265400224. Its totient is φ = 56265400222.

The previous prime is 56265400201. The next prime is 56265400237. The reversal of 56265400223 is 32200456265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56265400223 - 2¹⁰ = 56265399199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56265403223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28132700111 + 28132700112.

It is an arithmetic number, because the mean of its divisors is an integer number (28132700112).

Almost surely, 2^56265400223 is an apocalyptic number.

56265400223 is a deficient number, since it is larger than the sum of its proper divisors (1).

56265400223 is an equidigital number, since it uses as much as digits as its factorization.

56265400223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 56265400223 its reverse (32200456265), we get a palindrome (88465856488).

The spelling of 56265400223 in words is "fifty-six billion, two hundred sixty-five million, four hundred thousand, two hundred twenty-three".