85807410510043 has 2 divisors, whose sum is σ = 85807410510044. Its totient is φ = 85807410510042.

The previous prime is 85807410510023. The next prime is 85807410510067. The reversal of 85807410510043 is 34001501470858.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85807410510043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85807410509975 and 85807410510002.

It is not a weakly prime, because it can be changed into another prime (85807410510023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42903705255021 + 42903705255022.

It is an arithmetic number, because the mean of its divisors is an integer number (42903705255022).

Almost surely, 2^{85807410510043} is an apocalyptic number.

85807410510043 is a deficient number, since it is larger than the sum of its proper divisors (1).

85807410510043 is an equidigital number, since it uses as much as digits as its factorization.

85807410510043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 537600, while the sum is 46.

The spelling of 85807410510043 in words is "eighty-five trillion, eight hundred seven billion, four hundred ten million, five hundred ten thousand, forty-three".