505005005485 has 32 divisors (see below), whose sum is σ = 644056479360. Its totient is φ = 379052771328.

The previous prime is 505005005429. The next prime is 505005005621. The reversal of 505005005485 is 584500500505.

It is a cyclic number.

It is not a de Polignac number, because 505005005485 - 2⁷ = 505005005357 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, 14012649 + ... + 14048641.

It is an arithmetic number, because the mean of its divisors is an integer number (20126764980).

Almost surely, 2^505005005485 is an apocalyptic number.

It is an amenable number.

505005005485 is a deficient number, since it is larger than the sum of its proper divisors (139051473875).

505005005485 is a wasteful number, since it uses less digits than its factorization.

505005005485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37437.

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 505005005485 in words is "five hundred five billion, five million, five thousand, four hundred eighty-five".