13460203653 has 8 divisors (see below), whose sum is σ = 19327471968. Its totient is φ = 8283202224.

The previous prime is 13460203607. The next prime is 13460203703. The reversal of 13460203653 is 35630206431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13460203653 - 2²⁶ = 13393094789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13460203153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172566675 + ... + 172566752.

It is an arithmetic number, because the mean of its divisors is an integer number (2415933996).

Almost surely, 2^13460203653 is an apocalyptic number.

13460203653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13460203653 is a deficient number, since it is larger than the sum of its proper divisors (5867268315).

13460203653 is a wasteful number, since it uses less digits than its factorization.

13460203653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345133443.

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 13460203653 in words is "thirteen billion, four hundred sixty million, two hundred three thousand, six hundred fifty-three".