11157657382 has 8 divisors (see below), whose sum is σ = 16778224152. Its totient is φ = 5564916000.

The previous prime is 11157657377. The next prime is 11157657389. The reversal of 11157657382 is 28375675111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11157657389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6955344 + ... + 6956947.

It is an arithmetic number, because the mean of its divisors is an integer number (2097278019).

Almost surely, 2^11157657382 is an apocalyptic number.

11157657382 is a deficient number, since it is larger than the sum of its proper divisors (5620566770).

11157657382 is a wasteful number, since it uses less digits than its factorization.

11157657382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13912694.

The product of its digits is 352800, while the sum is 46.

The spelling of 11157657382 in words is "eleven billion, one hundred fifty-seven million, six hundred fifty-seven thousand, three hundred eighty-two".