3135047305 has 16 divisors (see below), whose sum is σ = 4120119360. Its totient is φ = 2275869888.

The previous prime is 3135047281. The next prime is 3135047323. The reversal of 3135047305 is 5037405313.

3135047305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3135047305 - 2⁹ = 3135046793 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404907 + ... + 412576.

It is an arithmetic number, because the mean of its divisors is an integer number (257507460).

Almost surely, 2^3135047305 is an apocalyptic number.

It is an amenable number.

3135047305 is a deficient number, since it is larger than the sum of its proper divisors (985072055).

3135047305 is a wasteful number, since it uses less digits than its factorization.

3135047305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817560.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 3135047305 is about 55991.4931485132. The cubic root of 3135047305 is about 1463.5740461120.

The spelling of 3135047305 in words is "three billion, one hundred thirty-five million, forty-seven thousand, three hundred five".