46258899985 has 4 divisors (see below), whose sum is σ = 55510679988. Its totient is φ = 37007119984.

The previous prime is 46258899941. The next prime is 46258900019. The reversal of 46258899985 is 58999885264.

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 29163075984 + 17095824001 = 170772^2 + 130751^2 .

It is a cyclic number.

It is not a de Polignac number, because 46258899985 - 2⁷ = 46258899857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4625889994 + ... + 4625890003.

It is an arithmetic number, because the mean of its divisors is an integer number (13877669997).

Almost surely, 2^46258899985 is an apocalyptic number.

It is an amenable number.

46258899985 is a deficient number, since it is larger than the sum of its proper divisors (9251780003).

46258899985 is an equidigital number, since it uses as much as digits as its factorization.

46258899985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9251780002.

The product of its digits is 447897600, while the sum is 73.

The spelling of 46258899985 in words is "forty-six billion, two hundred fifty-eight million, eight hundred ninety-nine thousand, nine hundred eighty-five".