13253156375657 has 8 divisors (see below), whose sum is σ = 14459716438560. Its totient is φ = 12046884256960.

The previous prime is 13253156375597. The next prime is 13253156375677. The reversal of 13253156375657 is 75657365135231.

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

It is a cyclic number.

It is not a de Polignac number, because 13253156375657 - 2¹² = 13253156371561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13253156375596 and 13253156375605.

It is not an unprimeable number, because it can be changed into a prime (13253156375677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71889803 + ... + 72073920.

It is an arithmetic number, because the mean of its divisors is an integer number (1807464554820).

Almost surely, 2^{13253156375657} is an apocalyptic number.

It is an amenable number.

13253156375657 is a deficient number, since it is larger than the sum of its proper divisors (1206560062903).

13253156375657 is a wasteful number, since it uses less digits than its factorization.

13253156375657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143972103.

The product of its digits is 59535000, while the sum is 59.

The spelling of 13253156375657 in words is "thirteen trillion, two hundred fifty-three billion, one hundred fifty-six million, three hundred seventy-five thousand, six hundred fifty-seven".