3500605010605 has 4 divisors (see below), whose sum is σ = 4200726012732. Its totient is φ = 2800484008480.

The previous prime is 3500605010569. The next prime is 3500605010627. The reversal of 3500605010605 is 5060105060053.

3500605010605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1475160851844 + 2025444158761 = 1214562^2 + 1423181^2 .

It is not a de Polignac number, because 3500605010605 - 2¹³ = 3500605002413 is a prime.

It is a super-3 number, since 3×3500605010605³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350060501056 + ... + 350060501065.

It is an arithmetic number, because the mean of its divisors is an integer number (1050181503183).

Almost surely, 2^{3500605010605} is an apocalyptic number.

It is an amenable number.

3500605010605 is a deficient number, since it is larger than the sum of its proper divisors (700121002127).

3500605010605 is an equidigital number, since it uses as much as digits as its factorization.

3500605010605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700121002126.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 3500605010605 in words is "three trillion, five hundred billion, six hundred five million, ten thousand, six hundred five".