10505560441 has 2 divisors, whose sum is σ = 10505560442. Its totient is φ = 10505560440.

The previous prime is 10505560391. The next prime is 10505560517. The reversal of 10505560441 is 14406550501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10310371600 + 195188841 = 101540^2 + 13971^2 .

It is a cyclic number.

It is not a de Polignac number, because 10505560441 - 2¹³ = 10505552249 is a prime.

It is a super-2 number, since 2×10505560441² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10505560141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5252780220 + 5252780221.

It is an arithmetic number, because the mean of its divisors is an integer number (5252780221).

Almost surely, 2^10505560441 is an apocalyptic number.

It is an amenable number.

10505560441 is a deficient number, since it is larger than the sum of its proper divisors (1).

10505560441 is an equidigital number, since it uses as much as digits as its factorization.

10505560441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 10505560441 in words is "ten billion, five hundred five million, five hundred sixty thousand, four hundred forty-one".