6005561154 has 32 divisors (see below), whose sum is σ = 12707513280. Its totient is φ = 1886859072.

The previous prime is 6005561143. The next prime is 6005561179. The reversal of 6005561154 is 4511655006.

It is a Curzon 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, 111249 + ... + 156164.

It is an arithmetic number, because the mean of its divisors is an integer number (397109790).

Almost surely, 2^6005561154 is an apocalyptic number.

6005561154 is an abundant number, since it is smaller than the sum of its proper divisors (6701952126).

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

6005561154 is a wasteful number, since it uses less digits than its factorization.

6005561154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267634.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 6005561154 is about 77495.5557048274. Note that the first 3 decimals coincide. The cubic root of 6005561154 is about 1817.6818243322.

The spelling of 6005561154 in words is "six billion, five million, five hundred sixty-one thousand, one hundred fifty-four".