105462745818 has 8 divisors (see below), whose sum is σ = 210925491648. Its totient is φ = 35154248604.

The previous prime is 105462745799. The next prime is 105462745849. The reversal of 105462745818 is 818547264501.

It is a happy number.

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

105462745818 is an admirable number.

It is a super-2 number, since 2×105462745818² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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, 8788562146 + ... + 8788562157.

It is an arithmetic number, because the mean of its divisors is an integer number (26365686456).

Almost surely, 2^105462745818 is an apocalyptic number.

105462745818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105462745818 is a wasteful number, since it uses less digits than its factorization.

105462745818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17577124308.

The product of its (nonzero) digits is 2150400, while the sum is 51.

The spelling of 105462745818 in words is "one hundred five billion, four hundred sixty-two million, seven hundred forty-five thousand, eight hundred eighteen".