6135442353 has 6 divisors (see below), whose sum is σ = 8862305634. Its totient is φ = 4090294896.

The previous prime is 6135442279. The next prime is 6135442367. The reversal of 6135442353 is 3532445316.

6135442353 is a `hidden beast` number, since 61 + 3 + 544 + 2 + 3 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3277791504 + 2857650849 = 57252^2 + 53457^2 .

It is not a de Polignac number, because 6135442353 - 2⁹ = 6135441841 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6135642353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340857900 + ... + 340857917.

It is an arithmetic number, because the mean of its divisors is an integer number (1477050939).

Almost surely, 2^6135442353 is an apocalyptic number.

It is an amenable number.

6135442353 is a deficient number, since it is larger than the sum of its proper divisors (2726863281).

6135442353 is a wasteful number, since it uses less digits than its factorization.

6135442353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681715823 (or 681715820 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 6135442353 is about 78329.0645482250. The cubic root of 6135442353 is about 1830.6920405106.

Adding to 6135442353 its reverse (3532445316), we get a palindrome (9667887669).

The spelling of 6135442353 in words is "six billion, one hundred thirty-five million, four hundred forty-two thousand, three hundred fifty-three".