17072365005 has 32 divisors (see below), whose sum is σ = 32136220800. Its totient is φ = 8569656576.

The previous prime is 17072364983. The next prime is 17072365033. The reversal of 17072365005 is 50056327071.

It is not a de Polignac number, because 17072365005 - 2⁷ = 17072364877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3717175 + ... + 3721764.

It is an arithmetic number, because the mean of its divisors is an integer number (1004256900).

Almost surely, 2^17072365005 is an apocalyptic number.

17072365005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

17072365005 is a deficient number, since it is larger than the sum of its proper divisors (15063855795).

17072365005 is a wasteful number, since it uses less digits than its factorization.

17072365005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7438970 (or 7438964 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The spelling of 17072365005 in words is "seventeen billion, seventy-two million, three hundred sixty-five thousand, five".