505000055005 has 16 divisors (see below), whose sum is σ = 626235291648. Its totient is φ = 390538512000.

The previous prime is 505000055003. The next prime is 505000055039. The reversal of 505000055005 is 500550000505.

It is not a de Polignac number, because 505000055005 - 2¹ = 505000055003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505000055003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1646976 + ... + 1929385.

It is an arithmetic number, because the mean of its divisors is an integer number (39139705728).

Almost surely, 2^505000055005 is an apocalyptic number.

It is an amenable number.

505000055005 is a deficient number, since it is larger than the sum of its proper divisors (121235236643).

505000055005 is a wasteful number, since it uses less digits than its factorization.

505000055005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3577308.

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 505000055005 in words is "five hundred five billion, fifty-five thousand, five".