13069291052 has 6 divisors (see below), whose sum is σ = 22871259348. Its totient is φ = 6534645524.

The previous prime is 13069291051. The next prime is 13069291057. The reversal of 13069291052 is 25019296031.

It is a junction number, because it is equal to n+sod(n) for n = 13069290997 and 13069291015.

It is not an unprimeable number, because it can be changed into a prime (13069291051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1633661378 + ... + 1633661385.

It is an arithmetic number, because the mean of its divisors is an integer number (3811876558).

Almost surely, 2^13069291052 is an apocalyptic number.

It is an amenable number.

13069291052 is a deficient number, since it is larger than the sum of its proper divisors (9801968296).

13069291052 is a wasteful number, since it uses less digits than its factorization.

13069291052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3267322767 (or 3267322765 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 13069291052 in words is "thirteen billion, sixty-nine million, two hundred ninety-one thousand, fifty-two".