1164001505316 has 96 divisors (see below), whose sum is σ = 2939764423680. Its totient is φ = 356339367936.

The previous prime is 1164001505257. The next prime is 1164001505321. The reversal of 1164001505316 is 6135051004611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65705676 + ... + 65723388.

It is an arithmetic number, because the mean of its divisors is an integer number (30622546080).

Almost surely, 2^{1164001505316} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1164001505316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469882211840).

1164001505316 is an abundant number, since it is smaller than the sum of its proper divisors (1775762918364).

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

1164001505316 is a wasteful number, since it uses less digits than its factorization.

1164001505316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19845 (or 19843 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

Adding to 1164001505316 its reverse (6135051004611), we get a palindrome (7299052509927).

The spelling of 1164001505316 in words is "one trillion, one hundred sixty-four billion, one million, five hundred five thousand, three hundred sixteen".