105542552 has 16 divisors (see below), whose sum is σ = 198196440. Its totient is φ = 52690176.

The previous prime is 105542539. The next prime is 105542581. The reversal of 105542552 is 255245501.

It is a super-2 number, since 2×105542552² = 22278460565345408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4418 + ... + 15185.

Almost surely, 2^105542552 is an apocalyptic number.

It is an amenable number.

105542552 is a deficient number, since it is larger than the sum of its proper divisors (92653888).

105542552 is a wasteful number, since it uses less digits than its factorization.

105542552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20282 (or 20278 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 105542552 is about 10273.3904822118. The cubic root of 105542552 is about 472.5805720964.

The spelling of 105542552 in words is "one hundred five million, five hundred forty-two thousand, five hundred fifty-two".