3135440547 has 12 divisors (see below), whose sum is σ = 4625331360. Its totient is φ = 2045819088.

The previous prime is 3135440537. The next prime is 3135440549. The reversal of 3135440547 is 7450445313.

3135440547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3135440547 - 2⁷ = 3135440419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3135440549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3705772 + ... + 3706617.

It is an arithmetic number, because the mean of its divisors is an integer number (385444280).

Almost surely, 2^3135440547 is an apocalyptic number.

3135440547 is a deficient number, since it is larger than the sum of its proper divisors (1489890813).

3135440547 is a wasteful number, since it uses less digits than its factorization.

3135440547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7412442 (or 7412439 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 3135440547 is about 55995.0046611303. The cubic root of 3135440547 is about 1463.6352376100.

The spelling of 3135440547 in words is "three billion, one hundred thirty-five million, four hundred forty thousand, five hundred forty-seven".