5636351361 has 16 divisors (see below), whose sum is σ = 7649968320. Its totient is φ = 3690275520.

The previous prime is 5636351321. The next prime is 5636351381. The reversal of 5636351361 is 1631536365.

It is not a de Polignac number, because 5636351361 - 2⁶ = 5636351297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5636351321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172791 + ... + 202803.

It is an arithmetic number, because the mean of its divisors is an integer number (478123020).

Almost surely, 2^5636351361 is an apocalyptic number.

It is an amenable number.

5636351361 is a deficient number, since it is larger than the sum of its proper divisors (2013616959).

5636351361 is a wasteful number, since it uses less digits than its factorization.

5636351361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31136.

The product of its digits is 145800, while the sum is 39.

The square root of 5636351361 is about 75075.6375996901. The cubic root of 5636351361 is about 1779.6421618976.

The spelling of 5636351361 in words is "five billion, six hundred thirty-six million, three hundred fifty-one thousand, three hundred sixty-one".