56061123577187 has 2 divisors, whose sum is σ = 56061123577188. Its totient is φ = 56061123577186.

The previous prime is 56061123577171. The next prime is 56061123577223. The reversal of 56061123577187 is 78177532116065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56061123577187 - 2⁴ = 56061123577171 is a prime.

It is not a weakly prime, because it can be changed into another prime (56061123577127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28030561788593 + 28030561788594.

It is an arithmetic number, because the mean of its divisors is an integer number (28030561788594).

Almost surely, 2^{56061123577187} is an apocalyptic number.

56061123577187 is a deficient number, since it is larger than the sum of its proper divisors (1).

56061123577187 is an equidigital number, since it uses as much as digits as its factorization.

56061123577187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14817600, while the sum is 59.

The spelling of 56061123577187 in words is "fifty-six trillion, sixty-one billion, one hundred twenty-three million, five hundred seventy-seven thousand, one hundred eighty-seven".