6135804369 has 24 divisors (see below), whose sum is σ = 9567080640. Its totient is φ = 3777762912.

The previous prime is 6135804361. The next prime is 6135804397. The reversal of 6135804369 is 9634085316.

6135804369 is a `hidden beast` number, since 6 + 1 + 3 + 580 + 4 + 3 + 69 = 666.

It is not a de Polignac number, because 6135804369 - 2³ = 6135804361 is a prime.

It is a super-2 number, since 2×6135804369² = 75296190509278976322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6135804361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505059 + ... + 517064.

It is an arithmetic number, because the mean of its divisors is an integer number (398628360).

Almost surely, 2^6135804369 is an apocalyptic number.

6135804369 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

It is an amenable number.

6135804369 is a deficient number, since it is larger than the sum of its proper divisors (3431276271).

6135804369 is a wasteful number, since it uses less digits than its factorization.

6135804369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022181 (or 1022178 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 6135804369 is about 78331.3753804949. The cubic root of 6135804369 is about 1830.7280458892.

The spelling of 6135804369 in words is "six billion, one hundred thirty-five million, eight hundred four thousand, three hundred sixty-nine".