2036166644652 has 96 divisors (see below), whose sum is σ = 5724001006080. Its totient is φ = 550328463360.

The previous prime is 2036166644641. The next prime is 2036166644663. The reversal of 2036166644652 is 2564466616302.

It is an interprime number because it is at equal distance from previous prime (2036166644641) and next prime (2036166644663).

It is a super-2 number, since 2×2036166644652² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2036166644595 and 2036166644604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138252 + ... + 2022732.

It is an arithmetic number, because the mean of its divisors is an integer number (59625010480).

Almost surely, 2^{2036166644652} 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 2036166644652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2862000503040).

2036166644652 is an abundant number, since it is smaller than the sum of its proper divisors (3687834361428).

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

2036166644652 is a wasteful number, since it uses less digits than its factorization.

2036166644652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885191 (or 1885189 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 51.

The spelling of 2036166644652 in words is "two trillion, thirty-six billion, one hundred sixty-six million, six hundred forty-four thousand, six hundred fifty-two".