105275456709 has 8 divisors (see below), whose sum is σ = 147755027040. Its totient is φ = 66489762096.

The previous prime is 105275456701. The next prime is 105275456719. The reversal of 105275456709 is 907654572501.

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

It is not a de Polignac number, because 105275456709 - 2³ = 105275456701 is a prime.

It is a super-2 number, since 2×105275456709² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105275456701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923468862 + ... + 923468975.

It is an arithmetic number, because the mean of its divisors is an integer number (18469378380).

Almost surely, 2^105275456709 is an apocalyptic number.

105275456709 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

105275456709 is a deficient number, since it is larger than the sum of its proper divisors (42479570331).

105275456709 is a wasteful number, since it uses less digits than its factorization.

105275456709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846937859.

The product of its (nonzero) digits is 2646000, while the sum is 51.

The spelling of 105275456709 in words is "one hundred five billion, two hundred seventy-five million, four hundred fifty-six thousand, seven hundred nine".