11289013125257 has 8 divisors (see below), whose sum is σ = 12913362955200. Its totient is φ = 9667571712624.

The previous prime is 11289013125211. The next prime is 11289013125287. The reversal of 11289013125257 is 75252131098211.

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

It is not a de Polignac number, because 11289013125257 - 2⁶ = 11289013125193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11289013125287) 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 7 ways as a sum of consecutive naturals, for example, 727096007 + ... + 727111532.

It is an arithmetic number, because the mean of its divisors is an integer number (1614170369400).

Almost surely, 2^{11289013125257} is an apocalyptic number.

It is an amenable number.

11289013125257 is a deficient number, since it is larger than the sum of its proper divisors (1624349829943).

11289013125257 is a wasteful number, since it uses less digits than its factorization.

11289013125257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454208655.

The product of its (nonzero) digits is 302400, while the sum is 47.

The spelling of 11289013125257 in words is "eleven trillion, two hundred eighty-nine billion, thirteen million, one hundred twenty-five thousand, two hundred fifty-seven".