105520582875 has 16 divisors (see below), whose sum is σ = 175586250528. Its totient is φ = 56277644000.

The previous prime is 105520582789. The next prime is 105520582889. The reversal of 105520582875 is 578285025501.

It is not a de Polignac number, because 105520582875 - 2⁷ = 105520582747 is a prime.

It is a super-2 number, since 2×105520582875² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140693736 + ... + 140694485.

It is an arithmetic number, because the mean of its divisors is an integer number (10974140658).

Almost surely, 2^105520582875 is an apocalyptic number.

105520582875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105520582875 is a deficient number, since it is larger than the sum of its proper divisors (70065667653).

105520582875 is an equidigital number, since it uses as much as digits as its factorization.

105520582875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281388239 (or 281388229 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 48.

The spelling of 105520582875 in words is "one hundred five billion, five hundred twenty million, five hundred eighty-two thousand, eight hundred seventy-five".