13250234152 has 8 divisors (see below), whose sum is σ = 24844189050. Its totient is φ = 6625117072.

The previous prime is 13250234147. The next prime is 13250234167. The reversal of 13250234152 is 25143205231.

It can be written as a sum of positive squares in only one way, i.e., 12540864196 + 709369956 = 111986^2 + 26634^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 13250234152.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828139627 + ... + 828139642.

Almost surely, 2^13250234152 is an apocalyptic number.

It is an amenable number.

13250234152 is a deficient number, since it is larger than the sum of its proper divisors (11593954898).

13250234152 is a wasteful number, since it uses less digits than its factorization.

13250234152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656279275 (or 1656279271 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 13250234152 its reverse (25143205231), we get a palindrome (38393439383).

The spelling of 13250234152 in words is "thirteen billion, two hundred fifty million, two hundred thirty-four thousand, one hundred fifty-two".