56100943 has 2 divisors, whose sum is σ = 56100944. Its totient is φ = 56100942.

The previous prime is 56100931. The next prime is 56100973. The reversal of 56100943 is 34900165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56100943 - 2¹⁷ = 55969871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56100923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28050471 + 28050472.

It is an arithmetic number, because the mean of its divisors is an integer number (28050472).

Almost surely, 2^56100943 is an apocalyptic number.

56100943 is a deficient number, since it is larger than the sum of its proper divisors (1).

56100943 is an equidigital number, since it uses as much as digits as its factorization.

56100943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 56100943 is about 7490.0562748220. The cubic root of 56100943 is about 382.8159759662.

The spelling of 56100943 in words is "fifty-six million, one hundred thousand, nine hundred forty-three".