9775472105 has 32 divisors (see below), whose sum is σ = 13920595200. Its totient is φ = 6447796992.

The previous prime is 9775472071. The next prime is 9775472129. The reversal of 9775472105 is 5012745779.

It is not a de Polignac number, because 9775472105 - 2⁶ = 9775472041 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9775472105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255134 + ... + 290936.

It is an arithmetic number, because the mean of its divisors is an integer number (435018600).

Almost surely, 2^9775472105 is an apocalyptic number.

It is an amenable number.

9775472105 is a deficient number, since it is larger than the sum of its proper divisors (4145123095).

9775472105 is a wasteful number, since it uses less digits than its factorization.

9775472105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36113.

The product of its (nonzero) digits is 617400, while the sum is 47.

The square root of 9775472105 is about 98870.9871752073. The cubic root of 9775472105 is about 2138.1881266797.

The spelling of 9775472105 in words is "nine billion, seven hundred seventy-five million, four hundred seventy-two thousand, one hundred five".