11667516675 has 48 divisors (see below), whose sum is σ = 20340960000. Its totient is φ = 5884894080.

The previous prime is 11667516673. The next prime is 11667516697. The reversal of 11667516675 is 57661576611.

It is not a de Polignac number, because 11667516675 - 2¹ = 11667516673 is a prime.

It is a super-2 number, since 2×11667516675² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11667516673) 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, 846741 + ... + 860409.

It is an arithmetic number, because the mean of its divisors is an integer number (423770000).

Almost surely, 2^11667516675 is an apocalyptic number.

11667516675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11667516675 is a deficient number, since it is larger than the sum of its proper divisors (8673443325).

11667516675 is a wasteful number, since it uses less digits than its factorization.

11667516675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14300 (or 14295 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 51.

The spelling of 11667516675 in words is "eleven billion, six hundred sixty-seven million, five hundred sixteen thousand, six hundred seventy-five".