505585535007 has 24 divisors (see below), whose sum is σ = 784304754096. Its totient is φ = 288857657088.

The previous prime is 505585534957. The next prime is 505585535011. The reversal of 505585535007 is 700535585505.

It is not a de Polignac number, because 505585535007 - 2⁷ = 505585534879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505585515007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 602583 + ... + 1172295.

It is an arithmetic number, because the mean of its divisors is an integer number (32679364754).

Almost surely, 2^505585535007 is an apocalyptic number.

505585535007 is a deficient number, since it is larger than the sum of its proper divisors (278719219089).

505585535007 is a wasteful number, since it uses less digits than its factorization.

505585535007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575767 (or 575760 counting only the distinct ones).

The product of its (nonzero) digits is 2625000, while the sum is 48.

The spelling of 505585535007 in words is "five hundred five billion, five hundred eighty-five million, five hundred thirty-five thousand, seven".