36520245313266 has 192 divisors, whose sum is σ = 86551368929280. Its totient is φ = 10183526496000.

The previous prime is 36520245313249. The next prime is 36520245313271. The reversal of 36520245313266 is 66231354202563.

It is a super-2 number, since 2×36520245313266² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5626286281 + ... + 5626292771.

It is an arithmetic number, because the mean of its divisors is an integer number (450788379840).

Almost surely, 2^{36520245313266} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36520245313266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43275684464640).

36520245313266 is an abundant number, since it is smaller than the sum of its proper divisors (50031123616014).

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

36520245313266 is a wasteful number, since it uses less digits than its factorization.

36520245313266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8033 (or 8020 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 36520245313266 in words is "thirty-six trillion, five hundred twenty billion, two hundred forty-five million, three hundred thirteen thousand, two hundred sixty-six".