105048374617 has 4 divisors (see below), whose sum is σ = 106088457636. Its totient is φ = 104008291600.

The previous prime is 105048374611. The next prime is 105048374659. The reversal of 105048374617 is 716473840501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98643733776 + 6404640841 = 314076^2 + 80029^2 .

It is a cyclic number.

It is not a de Polignac number, because 105048374617 - 2³¹ = 102900890969 is a prime.

It is a super-2 number, since 2×105048374617² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105048374611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520041358 + ... + 520041559.

It is an arithmetic number, because the mean of its divisors is an integer number (26522114409).

Almost surely, 2^105048374617 is an apocalyptic number.

It is an amenable number.

105048374617 is a deficient number, since it is larger than the sum of its proper divisors (1040083019).

105048374617 is a wasteful number, since it uses less digits than its factorization.

105048374617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040083018.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 105048374617 in words is "one hundred five billion, forty-eight million, three hundred seventy-four thousand, six hundred seventeen".