11248685517 has 8 divisors (see below), whose sum is σ = 15143861824. Its totient is φ = 7426316448.

The previous prime is 11248685489. The next prime is 11248685519. The reversal of 11248685517 is 71558684211.

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

It is not a de Polignac number, because 11248685517 - 2⁶ = 11248685453 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 (11248685519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18201448 + ... + 18202065.

It is an arithmetic number, because the mean of its divisors is an integer number (1892982728).

Almost surely, 2^11248685517 is an apocalyptic number.

It is an amenable number.

11248685517 is a deficient number, since it is larger than the sum of its proper divisors (3895176307).

11248685517 is a wasteful number, since it uses less digits than its factorization.

11248685517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36403619.

The product of its digits is 537600, while the sum is 48.

The spelling of 11248685517 in words is "eleven billion, two hundred forty-eight million, six hundred eighty-five thousand, five hundred seventeen".