5636206545 has 8 divisors (see below), whose sum is σ = 9017930496. Its totient is φ = 3005976816.

The previous prime is 5636206529. The next prime is 5636206547. The reversal of 5636206545 is 5456026365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5636206545 - 2⁴ = 5636206529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5636206497 and 5636206506.

It is not an unprimeable number, because it can be changed into a prime (5636206547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187873537 + ... + 187873566.

It is an arithmetic number, because the mean of its divisors is an integer number (1127241312).

Almost surely, 2^5636206545 is an apocalyptic number.

It is an amenable number.

5636206545 is a deficient number, since it is larger than the sum of its proper divisors (3381723951).

5636206545 is a wasteful number, since it uses less digits than its factorization.

5636206545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375747111.

The product of its (nonzero) digits is 648000, while the sum is 42.

The square root of 5636206545 is about 75074.6731261615. The cubic root of 5636206545 is about 1779.6269201895.

The spelling of 5636206545 in words is "five billion, six hundred thirty-six million, two hundred six thousand, five hundred forty-five".