505605606059 has 8 divisors (see below), whose sum is σ = 523270866000. Its totient is φ = 487955718432.

The previous prime is 505605606019. The next prime is 505605606067. The reversal of 505605606059 is 950606506505.

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

It is a cyclic number.

It is not a de Polignac number, because 505605606059 - 2²⁸ = 505337170603 is a prime.

It is a super-2 number, since 2×505605606059² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505605606019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3776129 + ... + 3907730.

It is an arithmetic number, because the mean of its divisors is an integer number (65408858250).

Almost surely, 2^505605606059 is an apocalyptic number.

505605606059 is a deficient number, since it is larger than the sum of its proper divisors (17665259941).

505605606059 is a wasteful number, since it uses less digits than its factorization.

505605606059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7686157.

The product of its (nonzero) digits is 1215000, while the sum is 47.

The spelling of 505605606059 in words is "five hundred five billion, six hundred five million, six hundred six thousand, fifty-nine".