13006412502 has 16 divisors (see below), whose sum is σ = 26014487472. Its totient is φ = 4335193760.

The previous prime is 13006412501. The next prime is 13006412557. The reversal of 13006412502 is 20521460031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13006412501) 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, 47608 + ... + 168164.

It is an arithmetic number, because the mean of its divisors is an integer number (1625905467).

Almost surely, 2^13006412502 is an apocalyptic number.

13006412502 is an abundant number, since it is smaller than the sum of its proper divisors (13008074970).

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

13006412502 is a wasteful number, since it uses less digits than its factorization.

13006412502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138543.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 13006412502 its reverse (20521460031), we get a palindrome (33527872533).

The spelling of 13006412502 in words is "thirteen billion, six million, four hundred twelve thousand, five hundred two".