3636415266345 has 24 divisors (see below), whose sum is σ = 6473474387016. Its totient is φ = 1887004677888.

The previous prime is 3636415266343. The next prime is 3636415266373. The reversal of 3636415266345 is 5436625146363.

3636415266345 is a `hidden beast` number, since 3 + 6 + 36 + 4 + 1 + 5 + 266 + 345 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 350885630736 + 3285529635609 = 592356^2 + 1812603^2 .

It is not a de Polignac number, because 3636415266345 - 2¹ = 3636415266343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3636415266291 and 3636415266300.

It is not an unprimeable number, because it can be changed into a prime (3636415266343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1092014932 + ... + 1092018261.

It is an arithmetic number, because the mean of its divisors is an integer number (269728099459).

Almost surely, 2^{3636415266345} is an apocalyptic number.

It is an amenable number.

3636415266345 is a deficient number, since it is larger than the sum of its proper divisors (2837059120671).

3636415266345 is a wasteful number, since it uses less digits than its factorization.

3636415266345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184033241 (or 2184033238 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 54.

The spelling of 3636415266345 in words is "three trillion, six hundred thirty-six billion, four hundred fifteen million, two hundred sixty-six thousand, three hundred forty-five".