505717010704 has 10 divisors (see below), whose sum is σ = 979826708270. Its totient is φ = 252858505344.

The previous prime is 505717010699. The next prime is 505717010713. The reversal of 505717010704 is 407010717505.

It can be written as a sum of positive squares in only one way, i.e., 435003564304 + 70713446400 = 659548^2 + 265920^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15803656569 + ... + 15803656600.

It is an arithmetic number, because the mean of its divisors is an integer number (97982670827).

Almost surely, 2^505717010704 is an apocalyptic number.

It is an amenable number.

505717010704 is a deficient number, since it is larger than the sum of its proper divisors (474109697566).

505717010704 is a wasteful number, since it uses less digits than its factorization.

505717010704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31607313177 (or 31607313171 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 37.

The spelling of 505717010704 in words is "five hundred five billion, seven hundred seventeen million, ten thousand, seven hundred four".