36534232216 has 16 divisors (see below), whose sum is σ = 69524099640. Its totient is φ = 17994472320.

The previous prime is 36534232187. The next prime is 36534232243. The reversal of 36534232216 is 61223243563.

It is a super-2 number, since 2×36534232216² (a number of 22 digits) contains 22 as substring.

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, 34079905 + ... + 34080976.

Almost surely, 2^36534232216 is an apocalyptic number.

It is an amenable number.

36534232216 is a deficient number, since it is larger than the sum of its proper divisors (32989867424).

36534232216 is a wasteful number, since it uses less digits than its factorization.

36534232216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68160954 (or 68160950 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

Adding to 36534232216 its reverse (61223243563), we get a palindrome (97757475779).

The spelling of 36534232216 in words is "thirty-six billion, five hundred thirty-four million, two hundred thirty-two thousand, two hundred sixteen".