13051246653 has 24 divisors (see below), whose sum is σ = 19303939200. Its totient is φ = 8493133824.

The previous prime is 13051246639. The next prime is 13051246693. The reversal of 13051246653 is 35664215031.

13051246653 is a `hidden beast` number, since 1 + 30 + 512 + 4 + 66 + 53 = 666.

13051246653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13051246653 - 2⁶ = 13051246589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13051246603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119613 + ... + 201021.

It is an arithmetic number, because the mean of its divisors is an integer number (804330800).

Almost surely, 2^13051246653 is an apocalyptic number.

It is an amenable number.

13051246653 is a deficient number, since it is larger than the sum of its proper divisors (6252692547).

13051246653 is a wasteful number, since it uses less digits than its factorization.

13051246653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81841 (or 81838 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 13051246653 in words is "thirteen billion, fifty-one million, two hundred forty-six thousand, six hundred fifty-three".