473059931585 has 4 divisors (see below), whose sum is σ = 567671917908. Its totient is φ = 378447945264.

The previous prime is 473059931563. The next prime is 473059931587. The reversal of 473059931585 is 585139950374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91668461824 + 381391469761 = 302768^2 + 617569^2 .

It is a cyclic number.

It is not a de Polignac number, because 473059931585 - 2⁸ = 473059931329 is a prime.

It is a super-2 number, since 2×473059931585² (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 (473059931587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47305993154 + ... + 47305993163.

It is an arithmetic number, because the mean of its divisors is an integer number (141917979477).

Almost surely, 2^473059931585 is an apocalyptic number.

It is an amenable number.

473059931585 is a deficient number, since it is larger than the sum of its proper divisors (94611986323).

473059931585 is an equidigital number, since it uses as much as digits as its factorization.

473059931585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94611986322.

The product of its (nonzero) digits is 20412000, while the sum is 59.

The spelling of 473059931585 in words is "four hundred seventy-three billion, fifty-nine million, nine hundred thirty-one thousand, five hundred eighty-five".