5005355001685 has 8 divisors (see below), whose sum is σ = 6008122274616. Its totient is φ = 4003153152960.

The previous prime is 5005355001667. The next prime is 5005355001721. The reversal of 5005355001685 is 5861005535005.

It can be written as a sum of positive squares in 4 ways, for example, as 188177234436 + 4817177767249 = 433794^2 + 2194807^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5005355001685 - 2⁷ = 5005355001557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141336574 + ... + 141371983.

It is an arithmetic number, because the mean of its divisors is an integer number (751015284327).

Almost surely, 2^{5005355001685} is an apocalyptic number.

It is an amenable number.

5005355001685 is a deficient number, since it is larger than the sum of its proper divisors (1002767272931).

5005355001685 is a wasteful number, since it uses less digits than its factorization.

5005355001685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282712103.

The product of its (nonzero) digits is 450000, while the sum is 43.

The spelling of 5005355001685 in words is "five trillion, five billion, three hundred fifty-five million, one thousand, six hundred eighty-five".