105452422352 has 10 divisors (see below), whose sum is σ = 204314068338. Its totient is φ = 52726211168.

The previous prime is 105452422351. The next prime is 105452422357. The reversal of 105452422352 is 253224254501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 82286364736 + 23166057616 = 286856^2 + 152204^2 .

It is a super-2 number, since 2×105452422352² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105452422351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3295388183 + ... + 3295388214.

Almost surely, 2^105452422352 is an apocalyptic number.

It is an amenable number.

105452422352 is a deficient number, since it is larger than the sum of its proper divisors (98861645986).

105452422352 is an equidigital number, since it uses as much as digits as its factorization.

105452422352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590776405 (or 6590776399 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 105452422352 its reverse (253224254501), we get a palindrome (358676676853).

The spelling of 105452422352 in words is "one hundred five billion, four hundred fifty-two million, four hundred twenty-two thousand, three hundred fifty-two".