105459550 has 48 divisors (see below), whose sum is σ = 228021120. Its totient is φ = 35537760.

The previous prime is 105459547. The next prime is 105459593. The reversal of 105459550 is 55954501.

It is a super-2 number, since 2×105459550² = 22243433372405000, 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 in 23 ways as a sum of consecutive naturals, for example, 18097 + ... + 23203.

It is an arithmetic number, because the mean of its divisors is an integer number (4750440).

Almost surely, 2^105459550 is an apocalyptic number.

105459550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105459550 is an abundant number, since it is smaller than the sum of its proper divisors (122561570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105459550 is a wasteful number, since it uses less digits than its factorization.

105459550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185 (or 5180 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 105459550 is about 10269.3500281177. The cubic root of 105459550 is about 472.4566555053.

The spelling of 105459550 in words is "one hundred five million, four hundred fifty-nine thousand, five hundred fifty".