585351940855 has 16 divisors (see below), whose sum is σ = 799595380224. Its totient is φ = 407201349280.

The previous prime is 585351940837. The next prime is 585351940867. The reversal of 585351940855 is 558049153585.

585351940855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 585351940855 - 2²¹ = 585349843703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 585351940855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231363139 + ... + 231365668.

It is an arithmetic number, because the mean of its divisors is an integer number (49974711264).

Almost surely, 2^585351940855 is an apocalyptic number.

585351940855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

585351940855 is a deficient number, since it is larger than the sum of its proper divisors (214243439369).

585351940855 is a wasteful number, since it uses less digits than its factorization.

585351940855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462728846.

The product of its (nonzero) digits is 21600000, while the sum is 58.

The spelling of 585351940855 in words is "five hundred eighty-five billion, three hundred fifty-one million, nine hundred forty thousand, eight hundred fifty-five".