23483198517 has 8 divisors (see below), whose sum is σ = 32157172896. Its totient is φ = 15232344912.

The previous prime is 23483198503. The next prime is 23483198533. The reversal of 23483198517 is 71589138432.

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

It is not a de Polignac number, because 23483198517 - 2⁸ = 23483198261 is a prime.

It is a super-5 number, since 5×23483198517⁵ (a number of 53 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 23483198517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23483198587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105780063 + ... + 105780284.

It is an arithmetic number, because the mean of its divisors is an integer number (4019646612).

Almost surely, 2^23483198517 is an apocalyptic number.

It is an amenable number.

23483198517 is a deficient number, since it is larger than the sum of its proper divisors (8673974379).

23483198517 is a wasteful number, since it uses less digits than its factorization.

23483198517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211560387.

The product of its digits is 1451520, while the sum is 51.

The spelling of 23483198517 in words is "twenty-three billion, four hundred eighty-three million, one hundred ninety-eight thousand, five hundred seventeen".