36318916299549 has 16 divisors (see below), whose sum is σ = 52174919569472. Its totient is φ = 22339524860928.

The previous prime is 36318916299541. The next prime is 36318916299551. The reversal of 36318916299549 is 94599261981363.

It is not a de Polignac number, because 36318916299549 - 2³ = 36318916299541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36318916299541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220280647 + ... + 220445460.

It is an arithmetic number, because the mean of its divisors is an integer number (3260932473092).

Almost surely, 2^{36318916299549} is an apocalyptic number.

36318916299549 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

36318916299549 is a deficient number, since it is larger than the sum of its proper divisors (15856003269923).

36318916299549 is a wasteful number, since it uses less digits than its factorization.

36318916299549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440728236.

The product of its digits is 680244480, while the sum is 75.

The spelling of 36318916299549 in words is "thirty-six trillion, three hundred eighteen billion, nine hundred sixteen million, two hundred ninety-nine thousand, five hundred forty-nine".