11893007999 has 8 divisors (see below), whose sum is σ = 12038649840. Its totient is φ = 11747422336.

The previous prime is 11893007963. The next prime is 11893008059. The reversal of 11893007999 is 99970039811.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11893007999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11893007099) 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, 548537 + ... + 569805.

It is an arithmetic number, because the mean of its divisors is an integer number (1504831230).

Almost surely, 2^11893007999 is an apocalyptic number.

11893007999 is a deficient number, since it is larger than the sum of its proper divisors (145641841).

11893007999 is an equidigital number, since it uses as much as digits as its factorization.

11893007999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28089.

The product of its (nonzero) digits is 1102248, while the sum is 56.

The spelling of 11893007999 in words is "eleven billion, eight hundred ninety-three million, seven thousand, nine hundred ninety-nine".