11657234054 has 8 divisors (see below), whose sum is σ = 17488622520. Its totient is φ = 5827693216.

The previous prime is 11657234051. The next prime is 11657234093. The reversal of 11657234054 is 45043275611.

11657234054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11657234054² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11657233999 and 11657234017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11657234051) 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 3 ways as a sum of consecutive naturals, for example, 446024 + ... + 471435.

It is an arithmetic number, because the mean of its divisors is an integer number (2186077815).

Almost surely, 2^11657234054 is an apocalyptic number.

11657234054 is a deficient number, since it is larger than the sum of its proper divisors (5831388466).

11657234054 is an equidigital number, since it uses as much as digits as its factorization.

11657234054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923814.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 11657234054 in words is "eleven billion, six hundred fifty-seven million, two hundred thirty-four thousand, fifty-four".