105544052 has 6 divisors (see below), whose sum is σ = 184702098. Its totient is φ = 52772024.

The previous prime is 105544027. The next prime is 105544063. The reversal of 105544052 is 250445501.

It can be written as a sum of positive squares in only one way, i.e., 96746896 + 8797156 = 9836^2 + 2966^2 .

It is a super-2 number, since 2×105544052² = 22279093825157408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13193003 + ... + 13193010.

It is an arithmetic number, because the mean of its divisors is an integer number (30783683).

Almost surely, 2^105544052 is an apocalyptic number.

It is an amenable number.

105544052 is a deficient number, since it is larger than the sum of its proper divisors (79158046).

105544052 is a wasteful number, since it uses less digits than its factorization.

105544052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26386017 (or 26386015 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 105544052 is about 10273.4634860888. The cubic root of 105544052 is about 472.5828109011.

Adding to 105544052 its reverse (250445501), we get a palindrome (355989553).

The spelling of 105544052 in words is "one hundred five million, five hundred forty-four thousand, fifty-two".