3135345545 has 4 divisors (see below), whose sum is σ = 3762414660. Its totient is φ = 2508276432.

The previous prime is 3135345529. The next prime is 3135345569. The reversal of 3135345545 is 5455435313.

3135345545 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 396288649 + 2739056896 = 19907^2 + 52336^2 .

It is a cyclic number.

It is not a de Polignac number, because 3135345545 - 2⁴ = 3135345529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3135345499 and 3135345508.

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, 313534550 + ... + 313534559.

It is an arithmetic number, because the mean of its divisors is an integer number (940603665).

Almost surely, 2^3135345545 is an apocalyptic number.

It is an amenable number.

3135345545 is a deficient number, since it is larger than the sum of its proper divisors (627069115).

3135345545 is an equidigital number, since it uses as much as digits as its factorization.

3135345545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627069114.

The product of its digits is 270000, while the sum is 38.

The square root of 3135345545 is about 55994.1563468903. The cubic root of 3135345545 is about 1463.6204550325.

The spelling of 3135345545 in words is "three billion, one hundred thirty-five million, three hundred forty-five thousand, five hundred forty-five".