19055405005 has 32 divisors (see below), whose sum is σ = 28199001600. Its totient is φ = 12037600512.

The previous prime is 19055404967. The next prime is 19055405011. The reversal of 19055405005 is 50050455091.

It is not a de Polignac number, because 19055405005 - 2¹³ = 19055396813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190456 + ... + 272734.

It is an arithmetic number, because the mean of its divisors is an integer number (881218800).

Almost surely, 2^19055405005 is an apocalyptic number.

It is an amenable number.

19055405005 is a deficient number, since it is larger than the sum of its proper divisors (9143596595).

19055405005 is a wasteful number, since it uses less digits than its factorization.

19055405005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82813.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 19055405005 in words is "nineteen billion, fifty-five million, four hundred five thousand, five".