105056105479 has 8 divisors (see below), whose sum is σ = 113142273552. Its totient is φ = 96970641600.

The previous prime is 105056105477. The next prime is 105056105507. The reversal of 105056105479 is 974501650501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105056105479 - 2¹ = 105056105477 is a prime.

It is a super-2 number, since 2×105056105479² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105056105477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157179 + ... + 484579.

It is an arithmetic number, because the mean of its divisors is an integer number (14142784194).

Almost surely, 2^105056105479 is an apocalyptic number.

105056105479 is a deficient number, since it is larger than the sum of its proper divisors (8086168073).

105056105479 is a wasteful number, since it uses less digits than its factorization.

105056105479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352097.

The product of its (nonzero) digits is 189000, while the sum is 43.

The spelling of 105056105479 in words is "one hundred five billion, fifty-six million, one hundred five thousand, four hundred seventy-nine".