105524159441 has 2 divisors, whose sum is σ = 105524159442. Its totient is φ = 105524159440.

The previous prime is 105524159369. The next prime is 105524159453. The reversal of 105524159441 is 144951425501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93220913041 + 12303246400 = 305321^2 + 110920^2 .

It is a cyclic number.

It is not a de Polignac number, because 105524159441 - 2¹⁰ = 105524158417 is a prime.

It is a super-2 number, since 2×105524159441² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105524159471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52762079720 + 52762079721.

It is an arithmetic number, because the mean of its divisors is an integer number (52762079721).

Almost surely, 2^105524159441 is an apocalyptic number.

It is an amenable number.

105524159441 is a deficient number, since it is larger than the sum of its proper divisors (1).

105524159441 is an equidigital number, since it uses as much as digits as its factorization.

105524159441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 105524159441 in words is "one hundred five billion, five hundred twenty-four million, one hundred fifty-nine thousand, four hundred forty-one".