23087527017 has 8 divisors (see below), whose sum is σ = 30784085280. Its totient is φ = 15391326720.

The previous prime is 23087526967. The next prime is 23087527037. The reversal of 23087527017 is 71072578032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23087527017 - 2¹² = 23087522921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23087527017.

It is not an unprimeable number, because it can be changed into a prime (23087527037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161842 + ... + 269012.

It is an arithmetic number, because the mean of its divisors is an integer number (3848010660).

Almost surely, 2^23087527017 is an apocalyptic number.

It is an amenable number.

23087527017 is a deficient number, since it is larger than the sum of its proper divisors (7696558263).

23087527017 is a wasteful number, since it uses less digits than its factorization.

23087527017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178983.

The product of its (nonzero) digits is 164640, while the sum is 42.

The spelling of 23087527017 in words is "twenty-three billion, eighty-seven million, five hundred twenty-seven thousand, seventeen".