36645545347 has 8 divisors (see below), whose sum is σ = 38578410000. Its totient is φ = 34713095904.

The previous prime is 36645545341. The next prime is 36645545353. The reversal of 36645545347 is 74354554663.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36645545341) and next prime (36645545353).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36645545347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36645545294 and 36645545303.

It is not an unprimeable number, because it can be changed into a prime (36645545341) 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, 86313 + ... + 284149.

It is an arithmetic number, because the mean of its divisors is an integer number (4822301250).

Almost surely, 2^36645545347 is an apocalyptic number.

36645545347 is a deficient number, since it is larger than the sum of its proper divisors (1932864653).

36645545347 is a wasteful number, since it uses less digits than its factorization.

36645545347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207605.

The product of its digits is 18144000, while the sum is 52.

The spelling of 36645545347 in words is "thirty-six billion, six hundred forty-five million, five hundred forty-five thousand, three hundred forty-seven".