1009065795 has 32 divisors (see below), whose sum is σ = 1655976960. Its totient is φ = 524444160.

The previous prime is 1009065773. The next prime is 1009065809. The reversal of 1009065795 is 5975609001.

1009065795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1009065795 - 2⁵ = 1009065763 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166936 + ... + 172874.

It is an arithmetic number, because the mean of its divisors is an integer number (51749280).

Almost surely, 2^1009065795 is an apocalyptic number.

1009065795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1009065795 is a deficient number, since it is larger than the sum of its proper divisors (646911165).

1009065795 is a wasteful number, since it uses less digits than its factorization.

1009065795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6235.

The product of its (nonzero) digits is 85050, while the sum is 42.

The square root of 1009065795 is about 31765.7959919156. The cubic root of 1009065795 is about 1003.0128453137.

The spelling of 1009065795 in words is "one billion, nine million, sixty-five thousand, seven hundred ninety-five".