105610055 has 16 divisors (see below), whose sum is σ = 130370688. Its totient is φ = 82080000.

The previous prime is 105610051. The next prime is 105610091. The reversal of 105610055 is 550016501.

It is not a de Polignac number, because 105610055 - 2² = 105610051 is a prime.

It is a super-2 number, since 2×105610055² = 22306967434206050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105610055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105610051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54605 + ... + 56505.

It is an arithmetic number, because the mean of its divisors is an integer number (8148168).

Almost surely, 2^105610055 is an apocalyptic number.

105610055 is a deficient number, since it is larger than the sum of its proper divisors (24760633).

105610055 is a wasteful number, since it uses less digits than its factorization.

105610055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 105610055 is about 10276.6752892168. The cubic root of 105610055 is about 472.6813017931.

Adding to 105610055 its reverse (550016501), we get a palindrome (655626556).

It can be divided in two parts, 1056 and 10055, that added together give a palindrome (11111).

The spelling of 105610055 in words is "one hundred five million, six hundred ten thousand, fifty-five".