56252361223 has 2 divisors, whose sum is σ = 56252361224. Its totient is φ = 56252361222.

The previous prime is 56252361181. The next prime is 56252361239. The reversal of 56252361223 is 32216325265.

56252361223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56252361223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56252362223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28126180611 + 28126180612.

It is an arithmetic number, because the mean of its divisors is an integer number (28126180612).

Almost surely, 2^56252361223 is an apocalyptic number.

56252361223 is a deficient number, since it is larger than the sum of its proper divisors (1).

56252361223 is an equidigital number, since it uses as much as digits as its factorization.

56252361223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 37.

Adding to 56252361223 its reverse (32216325265), we get a palindrome (88468686488).

The spelling of 56252361223 in words is "fifty-six billion, two hundred fifty-two million, three hundred sixty-one thousand, two hundred twenty-three".