11955338675 has 48 divisors (see below), whose sum is σ = 17284227072. Its totient is φ = 8034163200.

The previous prime is 11955338663. The next prime is 11955338677. The reversal of 11955338675 is 57683355911.

It is not a de Polignac number, because 11955338675 - 2⁶ = 11955338611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11955338677) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1841435 + ... + 1847915.

It is an arithmetic number, because the mean of its divisors is an integer number (360088064).

Almost surely, 2^11955338675 is an apocalyptic number.

11955338675 is a deficient number, since it is larger than the sum of its proper divisors (5328888397).

11955338675 is a wasteful number, since it uses less digits than its factorization.

11955338675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6708 (or 6703 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 53.

The spelling of 11955338675 in words is "eleven billion, nine hundred fifty-five million, three hundred thirty-eight thousand, six hundred seventy-five".