105550516 has 6 divisors (see below), whose sum is σ = 184713410. Its totient is φ = 52775256.

The previous prime is 105550493. The next prime is 105550531. The reversal of 105550516 is 615055501.

It can be written as a sum of positive squares in only one way, i.e., 98010000 + 7540516 = 9900^2 + 2746^2 .

It is a super-2 number, since 2×105550516² = 22281822855732512, 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, 13193811 + ... + 13193818.

Almost surely, 2^105550516 is an apocalyptic number.

It is an amenable number.

105550516 is a deficient number, since it is larger than the sum of its proper divisors (79162894).

105550516 is a wasteful number, since it uses less digits than its factorization.

105550516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26387633 (or 26387631 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 105550516 is about 10273.7780781950. The cubic root of 105550516 is about 472.5924584144.

The spelling of 105550516 in words is "one hundred five million, five hundred fifty thousand, five hundred sixteen".