505055005005 has 16 divisors (see below), whose sum is σ = 808152816384. Its totient is φ = 269341066560.

The previous prime is 505055004967. The next prime is 505055005009. The reversal of 505055005005 is 500500550505.

It is not a de Polignac number, because 505055005005 - 2⁷ = 505055004877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505055005009) 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, 1156006 + ... + 1531815.

It is an arithmetic number, because the mean of its divisors is an integer number (50509551024).

Almost surely, 2^505055005005 is an apocalyptic number.

It is an amenable number.

505055005005 is a deficient number, since it is larger than the sum of its proper divisors (303097811379).

505055005005 is a wasteful number, since it uses less digits than its factorization.

505055005005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700356.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 505055005005 in words is "five hundred five billion, fifty-five million, five thousand, five".