105855560607571 has 2 divisors, whose sum is σ = 105855560607572. Its totient is φ = 105855560607570.

The previous prime is 105855560607509. The next prime is 105855560607613. The reversal of 105855560607571 is 175706065558501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105855560607571 - 2¹³ = 105855560599379 is a prime.

It is a super-2 number, since 2×105855560607571² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105855560617571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52927780303785 + 52927780303786.

It is an arithmetic number, because the mean of its divisors is an integer number (52927780303786).

Almost surely, 2^{105855560607571} is an apocalyptic number.

105855560607571 is a deficient number, since it is larger than the sum of its proper divisors (1).

105855560607571 is an equidigital number, since it uses as much as digits as its factorization.

105855560607571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100000, while the sum is 61.

The spelling of 105855560607571 in words is "one hundred five trillion, eight hundred fifty-five billion, five hundred sixty million, six hundred seven thousand, five hundred seventy-one".