36555140032 has 28 divisors (see below), whose sum is σ = 72598285080. Its totient is φ = 18262658816.

The previous prime is 36555140023. The next prime is 36555140047. The reversal of 36555140032 is 23004155563.

It is a super-2 number, since 2×36555140032² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36555140032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153718 + ... + 311029.

Almost surely, 2^36555140032 is an apocalyptic number.

36555140032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

36555140032 is a deficient number, since it is larger than the sum of its proper divisors (36043145048).

36555140032 is a wasteful number, since it uses less digits than its factorization.

36555140032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465988 (or 465978 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 36555140032 its reverse (23004155563), we get a palindrome (59559295595).

The spelling of 36555140032 in words is "thirty-six billion, five hundred fifty-five million, one hundred forty thousand, thirty-two".