36040453320 has 96 divisors (see below), whose sum is σ = 109624708800. Its totient is φ = 9478964736.

The previous prime is 36040453301. The next prime is 36040453331. The reversal of 36040453320 is 2335404063.

It is a super-2 number, since 2×36040453320² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 611301 + ... + 667659.

It is an arithmetic number, because the mean of its divisors is an integer number (1141924050).

Almost surely, 2^36040453320 is an apocalyptic number.

36040453320 is a gapful number since it is divisible by the number (30) 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 36040453320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54812354400).

36040453320 is an abundant number, since it is smaller than the sum of its proper divisors (73584255480).

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

36040453320 is a wasteful number, since it uses less digits than its factorization.

36040453320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56519 (or 56442 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 36040453320 its reverse (2335404063), we get a palindrome (38375857383).

The spelling of 36040453320 in words is "thirty-six billion, forty million, four hundred fifty-three thousand, three hundred twenty".