105455541 has 4 divisors (see below), whose sum is σ = 140607392. Its totient is φ = 70303692.

The previous prime is 105455533. The next prime is 105455543. The reversal of 105455541 is 145554501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 105455541 - 2³ = 105455533 is a prime.

It is a super-2 number, since 2×105455541² = 22241742255205362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105455499 and 105455508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105455543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17575921 + ... + 17575926.

It is an arithmetic number, because the mean of its divisors is an integer number (35151848).

Almost surely, 2^105455541 is an apocalyptic number.

It is an amenable number.

105455541 is a deficient number, since it is larger than the sum of its proper divisors (35151851).

105455541 is an equidigital number, since it uses as much as digits as its factorization.

105455541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35151850.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 105455541 is about 10269.1548337728. The cubic root of 105455541 is about 472.4506686831.

The spelling of 105455541 in words is "one hundred five million, four hundred fifty-five thousand, five hundred forty-one".