105504503110352 has 20 divisors (see below), whose sum is σ = 204451135392900. Its totient is φ = 52742919783168.

The previous prime is 105504503110351. The next prime is 105504503110403. The reversal of 105504503110352 is 253011305405501.

It can be written as a sum of positive squares in 2 ways, for example, as 54541238121616 + 50963264988736 = 7385204^2 + 7138856^2 .

It is a super-2 number, since 2×105504503110352² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105504503110351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583142477 + ... + 583323372.

It is an arithmetic number, because the mean of its divisors is an integer number (10222556769645).

Almost surely, 2^{105504503110352} is an apocalyptic number.

It is an amenable number.

105504503110352 is a deficient number, since it is larger than the sum of its proper divisors (98946632282548).

105504503110352 is a wasteful number, since it uses less digits than its factorization.

105504503110352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166471510 (or 1166471504 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

Adding to 105504503110352 its reverse (253011305405501), we get a palindrome (358515808515853).

The spelling of 105504503110352 in words is "one hundred five trillion, five hundred four billion, five hundred three million, one hundred ten thousand, three hundred fifty-two".