11655125345 has 8 divisors (see below), whose sum is σ = 14183138880. Its totient is φ = 9192774640.

The previous prime is 11655125311. The next prime is 11655125347. The reversal of 11655125345 is 54352155611.

11655125345 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 not a de Polignac number, because 11655125345 - 2²² = 11650931041 is a prime.

It is a super-2 number, since 2×11655125345² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11655125299 and 11655125308.

It is not an unprimeable number, because it can be changed into a prime (11655125347) 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, 16415315 + ... + 16416024.

It is an arithmetic number, because the mean of its divisors is an integer number (1772892360).

Almost surely, 2^11655125345 is an apocalyptic number.

It is an amenable number.

11655125345 is a deficient number, since it is larger than the sum of its proper divisors (2528013535).

11655125345 is an equidigital number, since it uses as much as digits as its factorization.

11655125345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32831415.

The product of its digits is 90000, while the sum is 38.

The spelling of 11655125345 in words is "eleven billion, six hundred fifty-five million, one hundred twenty-five thousand, three hundred forty-five".