6005551405 has 16 divisors (see below), whose sum is σ = 8317736064. Its totient is φ = 4077316800.

The previous prime is 6005551399. The next prime is 6005551417. The reversal of 6005551405 is 5041555006.

It is not a de Polignac number, because 6005551405 - 2⁵ = 6005551373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 845907 + ... + 852976.

It is an arithmetic number, because the mean of its divisors is an integer number (519858504).

Almost surely, 2^6005551405 is an apocalyptic number.

It is an amenable number.

6005551405 is a deficient number, since it is larger than the sum of its proper divisors (2312184659).

6005551405 is a wasteful number, since it uses less digits than its factorization.

6005551405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698996.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 6005551405 is about 77495.4928044206. The cubic root of 6005551405 is about 1817.6808407666.

The spelling of 6005551405 in words is "six billion, five million, five hundred fifty-one thousand, four hundred five".