3605555426105 has 8 divisors (see below), whose sum is σ = 4326694066752. Its totient is φ = 2884425970608.

The previous prime is 3605555426093. The next prime is 3605555426107. The reversal of 3605555426105 is 5016245555063.

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

It is a cyclic number.

It is not a de Polignac number, because 3605555426105 - 2⁴ = 3605555426089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3605555426105.

It is not an unprimeable number, because it can be changed into a prime (3605555426107) 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, 1400957 + ... + 3028826.

It is an arithmetic number, because the mean of its divisors is an integer number (540836758344).

Almost surely, 2^{3605555426105} is an apocalyptic number.

It is an amenable number.

3605555426105 is a deficient number, since it is larger than the sum of its proper divisors (721138640647).

3605555426105 is a wasteful number, since it uses less digits than its factorization.

3605555426105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4592575.

The product of its (nonzero) digits is 2700000, while the sum is 47.

The spelling of 3605555426105 in words is "three trillion, six hundred five billion, five hundred fifty-five million, four hundred twenty-six thousand, one hundred five".