6135445204 has 48 divisors (see below), whose sum is σ = 12708259200. Its totient is φ = 2535958656.

The previous prime is 6135445193. The next prime is 6135445213. The reversal of 6135445204 is 4025445316.

It is a self number, because there is not a number n which added to its sum of digits gives 6135445204.

It is a congruent number.

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, 818827 + ... + 826285.

It is an arithmetic number, because the mean of its divisors is an integer number (264755400).

Almost surely, 2^6135445204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6135445204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6354129600).

6135445204 is an abundant number, since it is smaller than the sum of its proper divisors (6572813996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6135445204 is a wasteful number, since it uses less digits than its factorization.

6135445204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8512 (or 8510 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 6135445204 is about 78329.0827470870. The cubic root of 6135445204 is about 1830.6923240708.

The spelling of 6135445204 in words is "six billion, one hundred thirty-five million, four hundred forty-five thousand, two hundred four".