36521362310436 has 144 divisors (see below), whose sum is σ = 95848788672000. Its totient is φ = 11716028787456.

The previous prime is 36521362310401. The next prime is 36521362310453. The reversal of 36521362310436 is 63401326312563.

36521362310436 is a `hidden beast` number, since 3 + 6 + 5 + 2 + 1 + 3 + 623 + 10 + 4 + 3 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 36521362310391 and 36521362310400.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47048881 + ... + 47818823.

It is an arithmetic number, because the mean of its divisors is an integer number (665616588000).

Almost surely, 2^{36521362310436} is an apocalyptic number.

36521362310436 is a gapful number since it is divisible by the number (36) 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 36521362310436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47924394336000).

36521362310436 is an abundant number, since it is smaller than the sum of its proper divisors (59327426361564).

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

36521362310436 is a wasteful number, since it uses less digits than its factorization.

36521362310436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770378 (or 770373 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 45.

Adding to 36521362310436 its reverse (63401326312563), we get a palindrome (99922688622999).

The spelling of 36521362310436 in words is "thirty-six trillion, five hundred twenty-one billion, three hundred sixty-two million, three hundred ten thousand, four hundred thirty-six".