11445875167 has 8 divisors (see below), whose sum is σ = 11763248112. Its totient is φ = 11130321600.

The previous prime is 11445875137. The next prime is 11445875191. The reversal of 11445875167 is 76157854411.

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

It is a cyclic number.

It is not a de Polignac number, because 11445875167 - 2¹¹ = 11445873119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11445875167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11445875137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442084 + ... + 467257.

It is an arithmetic number, because the mean of its divisors is an integer number (1470406014).

Almost surely, 2^11445875167 is an apocalyptic number.

11445875167 is a deficient number, since it is larger than the sum of its proper divisors (317372945).

11445875167 is an equidigital number, since it uses as much as digits as its factorization.

11445875167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909689.

The product of its digits is 940800, while the sum is 49.

The spelling of 11445875167 in words is "eleven billion, four hundred forty-five million, eight hundred seventy-five thousand, one hundred sixty-seven".