58261816285 has 8 divisors (see below), whose sum is σ = 69935931576. Its totient is φ = 46594951680.

The previous prime is 58261816279. The next prime is 58261816303.

58261816285 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 7094019076 + 51167797209 = 84226^2 + 226203^2 .

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

It is not a de Polignac number, because 58261816285 - 2⁷ = 58261816157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794976 + ... + 1827145.

It is an arithmetic number, because the mean of its divisors is an integer number (8741991447).

Almost surely, 2^58261816285 is an apocalyptic number.

It is an amenable number.

58261816285 is a deficient number, since it is larger than the sum of its proper divisors (11674115291).

58261816285 is a wasteful number, since it uses less digits than its factorization.

58261816285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625343.

The product of its digits is 1843200, while the sum is 52.

The spelling of 58261816285 in words is "fifty-eight billion, two hundred sixty-one million, eight hundred sixteen thousand, two hundred eighty-five".