105422571589 has 2 divisors, whose sum is σ = 105422571590. Its totient is φ = 105422571588.

The previous prime is 105422571559. The next prime is 105422571599. The reversal of 105422571589 is 985175224501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85925196900 + 19497374689 = 293130^2 + 139633^2 .

It is a cyclic number.

It is not a de Polignac number, because 105422571589 - 2¹³ = 105422563397 is a prime.

It is a super-2 number, since 2×105422571589² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105422571559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52711285794 + 52711285795.

It is an arithmetic number, because the mean of its divisors is an integer number (52711285795).

Almost surely, 2^105422571589 is an apocalyptic number.

It is an amenable number.

105422571589 is a deficient number, since it is larger than the sum of its proper divisors (1).

105422571589 is an equidigital number, since it uses as much as digits as its factorization.

105422571589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008000, while the sum is 49.

The spelling of 105422571589 in words is "one hundred five billion, four hundred twenty-two million, five hundred seventy-one thousand, five hundred eighty-nine".