11594573318016 has 512 divisors, whose sum is σ = 38594466892800. Its totient is φ = 3400046419968.

The previous prime is 11594573317997. The next prime is 11594573318017. The reversal of 11594573318016 is 61081337549511.

11594573318016 is a `hidden beast` number, since 1 + 1 + 5 + 9 + 457 + 3 + 3 + 180 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11594573318017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 286216035 + ... + 286256541.

It is an arithmetic number, because the mean of its divisors is an integer number (75379818150).

Almost surely, 2^{11594573318016} is an apocalyptic number.

11594573318016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11594573318016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19297233446400).

11594573318016 is an abundant number, since it is smaller than the sum of its proper divisors (26999893574784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11594573318016 is a wasteful number, since it uses less digits than its factorization.

11594573318016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40843 (or 40825 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 11594573318016 in words is "eleven trillion, five hundred ninety-four billion, five hundred seventy-three million, three hundred eighteen thousand, sixteen".