105162055 has 16 divisors (see below), whose sum is σ = 133171200. Its totient is φ = 79500960.

The previous prime is 105162041. The next prime is 105162059. The reversal of 105162055 is 550261501.

It is not a de Polignac number, because 105162055 - 2⁵ = 105162023 is a prime.

It is a super-2 number, since 2×105162055² = 22118115623646050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105162059) 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, 44350 + ... + 46660.

It is an arithmetic number, because the mean of its divisors is an integer number (8323200).

Almost surely, 2^105162055 is an apocalyptic number.

105162055 is a deficient number, since it is larger than the sum of its proper divisors (28009145).

105162055 is a wasteful number, since it uses less digits than its factorization.

105162055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 105162055 is about 10254.8551915666. The cubic root of 105162055 is about 472.0119799100.

The spelling of 105162055 in words is "one hundred five million, one hundred sixty-two thousand, fifty-five".