17792085087 has 12 divisors (see below), whose sum is σ = 29371061200. Its totient is φ = 10166905728.

The previous prime is 17792085079. The next prime is 17792085109. The reversal of 17792085087 is 78058029771.

It is a happy number.

It is not a de Polignac number, because 17792085087 - 2³ = 17792085079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17792085007) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 141206962 + ... + 141207087.

Almost surely, 2^17792085087 is an apocalyptic number.

17792085087 is a deficient number, since it is larger than the sum of its proper divisors (11578976113).

17792085087 is a wasteful number, since it uses less digits than its factorization.

17792085087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282414062 (or 282414059 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 54.

The spelling of 17792085087 in words is "seventeen billion, seven hundred ninety-two million, eighty-five thousand, eighty-seven".