105450533104552 has 64 divisors (see below), whose sum is σ = 200430572403600. Its totient is φ = 52006878351360.

The previous prime is 105450533104523. The next prime is 105450533104577. The reversal of 105450533104552 is 255401335054501.

It can be written as a sum of positive squares in 8 ways, for example, as 40919741097316 + 64530792007236 = 6396854^2 + 8033106^2 .

It is a super-2 number, since 2×105450533104552² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105450533104499 and 105450533104508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621334618 + ... + 621504310.

Almost surely, 2^{105450533104552} is an apocalyptic number.

It is an amenable number.

105450533104552 is a deficient number, since it is larger than the sum of its proper divisors (94980039299048).

105450533104552 is a wasteful number, since it uses less digits than its factorization.

105450533104552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173006 (or 173002 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 105450533104552 in words is "one hundred five trillion, four hundred fifty billion, five hundred thirty-three million, one hundred four thousand, five hundred fifty-two".