105283954859 has 4 divisors (see below), whose sum is σ = 105300787704. Its totient is φ = 105267122016.

The previous prime is 105283954799. The next prime is 105283954871. The reversal of 105283954859 is 958459382501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 958459382501 = 163129 ⋅5875469.

It is a cyclic number.

It is not a de Polignac number, because 105283954859 - 2²⁴ = 105267177643 is a prime.

It is a super-2 number, since 2×105283954859² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105283954798 and 105283954807.

It is not an unprimeable number, because it can be changed into a prime (105283954159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8407037 + ... + 8419550.

It is an arithmetic number, because the mean of its divisors is an integer number (26325196926).

Almost surely, 2^105283954859 is an apocalyptic number.

105283954859 is a deficient number, since it is larger than the sum of its proper divisors (16832845).

105283954859 is an equidigital number, since it uses as much as digits as its factorization.

105283954859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16832844.

The product of its (nonzero) digits is 15552000, while the sum is 59.

The spelling of 105283954859 in words is "one hundred five billion, two hundred eighty-three million, nine hundred fifty-four thousand, eight hundred fifty-nine".