56200534189 has 2 divisors, whose sum is σ = 56200534190. Its totient is φ = 56200534188.

The previous prime is 56200534183. The next prime is 56200534241. The reversal of 56200534189 is 98143500265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37062025225 + 19138508964 = 192515^2 + 138342^2 .

It is a cyclic number.

It is not a de Polignac number, because 56200534189 - 2⁹ = 56200533677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56200534183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28100267094 + 28100267095.

It is an arithmetic number, because the mean of its divisors is an integer number (28100267095).

Almost surely, 2^56200534189 is an apocalyptic number.

It is an amenable number.

56200534189 is a deficient number, since it is larger than the sum of its proper divisors (1).

56200534189 is an equidigital number, since it uses as much as digits as its factorization.

56200534189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 56200534189 in words is "fifty-six billion, two hundred million, five hundred thirty-four thousand, one hundred eighty-nine".