13252403004 has 12 divisors (see below), whose sum is σ = 30922273704. Its totient is φ = 4417467664.

The previous prime is 13252402997. The next prime is 13252403027. The reversal of 13252403004 is 40030425231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552183447 + ... + 552183470.

It is an arithmetic number, because the mean of its divisors is an integer number (2576856142).

Almost surely, 2^13252403004 is an apocalyptic number.

It is an amenable number.

13252403004 is an abundant number, since it is smaller than the sum of its proper divisors (17669870700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13252403004 is a wasteful number, since it uses less digits than its factorization.

13252403004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104366924 (or 1104366922 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 13252403004 its reverse (40030425231), we get a palindrome (53282828235).

The spelling of 13252403004 in words is "thirteen billion, two hundred fifty-two million, four hundred three thousand, four".