12533001717 has 16 divisors (see below), whose sum is σ = 17654711040. Its totient is φ = 7895573952.

The previous prime is 12533001697. The next prime is 12533001727. The reversal of 12533001717 is 71710033521.

It is not a de Polignac number, because 12533001717 - 2⁶ = 12533001653 is a prime.

It is a super-2 number, since 2×12533001717² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12533001727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1528438 + ... + 1536615.

It is an arithmetic number, because the mean of its divisors is an integer number (1103419440).

Almost surely, 2^12533001717 is an apocalyptic number.

It is an amenable number.

12533001717 is a deficient number, since it is larger than the sum of its proper divisors (5121709323).

12533001717 is a wasteful number, since it uses less digits than its factorization.

12533001717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065132.

The product of its (nonzero) digits is 4410, while the sum is 30.

The spelling of 12533001717 in words is "twelve billion, five hundred thirty-three million, one thousand, seven hundred seventeen".