4798531585 has 4 divisors (see below), whose sum is σ = 5758237908. Its totient is φ = 3838825264.

The previous prime is 4798531583. The next prime is 4798531589. The reversal of 4798531585 is 5851358974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5851358974 = 2 ⋅2925679487.

It can be written as a sum of positive squares in 2 ways, for example, as 1110155761 + 3688375824 = 33319^2 + 60732^2 .

It is a cyclic number.

It is not a de Polignac number, because 4798531585 - 2¹ = 4798531583 is a prime.

It is a super-2 number, since 2×4798531585² = 46051810744485224450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4798531583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479853154 + ... + 479853163.

It is an arithmetic number, because the mean of its divisors is an integer number (1439559477).

Almost surely, 2^4798531585 is an apocalyptic number.

It is an amenable number.

4798531585 is a deficient number, since it is larger than the sum of its proper divisors (959706323).

4798531585 is an equidigital number, since it uses as much as digits as its factorization.

4798531585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959706322.

The product of its digits is 6048000, while the sum is 55.

The square root of 4798531585 is about 69271.4341197005. The cubic root of 4798531585 is about 1686.6932978961.

The spelling of 4798531585 in words is "four billion, seven hundred ninety-eight million, five hundred thirty-one thousand, five hundred eighty-five".