13637640114253 has 8 divisors (see below), whose sum is σ = 13647004646400. Its totient is φ = 13628278541808.

The previous prime is 13637640114233. The next prime is 13637640114269. The reversal of 13637640114253 is 35241104673631.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13637640114253 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 (13637640114233) 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, 8518500 + ... + 9992002.

It is an arithmetic number, because the mean of its divisors is an integer number (1705875580800).

Almost surely, 2^{13637640114253} is an apocalyptic number.

It is an amenable number.

13637640114253 is a deficient number, since it is larger than the sum of its proper divisors (9364532147).

13637640114253 is a wasteful number, since it uses less digits than its factorization.

13637640114253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479851.

The product of its (nonzero) digits is 1088640, while the sum is 46.

Adding to 13637640114253 its reverse (35241104673631), we get a palindrome (48878744787884).

The spelling of 13637640114253 in words is "thirteen trillion, six hundred thirty-seven billion, six hundred forty million, one hundred fourteen thousand, two hundred fifty-three".