12935767439253 has 8 divisors (see below), whose sum is σ = 17247737845600. Its totient is φ = 8623820996208.

The previous prime is 12935767439213. The next prime is 12935767439263. The reversal of 12935767439253 is 35293476753921.

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

It is a de Polignac number, because none of the positive numbers 2^k-12935767439253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12935767439213) 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, 4690963 + ... + 6919296.

It is an arithmetic number, because the mean of its divisors is an integer number (2155967230700).

Almost surely, 2^{12935767439253} is an apocalyptic number.

It is an amenable number.

12935767439253 is a deficient number, since it is larger than the sum of its proper divisors (4311970406347).

12935767439253 is a wasteful number, since it uses less digits than its factorization.

12935767439253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11981651.

The product of its digits is 257191200, while the sum is 66.

The spelling of 12935767439253 in words is "twelve trillion, nine hundred thirty-five billion, seven hundred sixty-seven million, four hundred thirty-nine thousand, two hundred fifty-three".