36549734752 has 24 divisors (see below), whose sum is σ = 72330138216. Its totient is φ = 18180175872.

The previous prime is 36549734737. The next prime is 36549734789. The reversal of 36549734752 is 25743794563.

It is a happy number.

It is a super-2 number, since 2×36549734752² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 36549734693 and 36549734702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2952838 + ... + 2965189.

It is an arithmetic number, because the mean of its divisors is an integer number (3013755759).

Almost surely, 2^36549734752 is an apocalyptic number.

36549734752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

36549734752 is a deficient number, since it is larger than the sum of its proper divisors (35780403464).

36549734752 is a wasteful number, since it uses less digits than its factorization.

36549734752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5918230 (or 5918222 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 55.

The spelling of 36549734752 in words is "thirty-six billion, five hundred forty-nine million, seven hundred thirty-four thousand, seven hundred fifty-two".