36198956305 has 16 divisors (see below), whose sum is σ = 44243020800. Its totient is φ = 28426547520.

The previous prime is 36198956291. The next prime is 36198956309. The reversal of 36198956305 is 50365989163.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-36198956305 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36198956309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141345 + ... + 303934.

It is an arithmetic number, because the mean of its divisors is an integer number (2765188800).

Almost surely, 2^36198956305 is an apocalyptic number.

It is an amenable number.

36198956305 is a deficient number, since it is larger than the sum of its proper divisors (8044064495).

36198956305 is a wasteful number, since it uses less digits than its factorization.

36198956305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445584.

The product of its (nonzero) digits is 5248800, while the sum is 55.

The spelling of 36198956305 in words is "thirty-six billion, one hundred ninety-eight million, nine hundred fifty-six thousand, three hundred five".