46473408448865 has 4 divisors (see below), whose sum is σ = 55768090138644. Its totient is φ = 37178726759088.

The previous prime is 46473408448799. The next prime is 46473408448891. The reversal of 46473408448865 is 56884480437464.

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 25122068644864 + 21351339804001 = 5012192^2 + 4620751^2 .

It is a cyclic number.

It is not a de Polignac number, because 46473408448865 - 2¹² = 46473408444769 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, 4647340844882 + ... + 4647340844891.

It is an arithmetic number, because the mean of its divisors is an integer number (13942022534661).

Almost surely, 2^{46473408448865} is an apocalyptic number.

It is an amenable number.

46473408448865 is a deficient number, since it is larger than the sum of its proper divisors (9294681689779).

46473408448865 is an equidigital number, since it uses as much as digits as its factorization.

46473408448865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9294681689778.

The product of its (nonzero) digits is 1981808640, while the sum is 71.

The spelling of 46473408448865 in words is "forty-six trillion, four hundred seventy-three billion, four hundred eight million, four hundred forty-eight thousand, eight hundred sixty-five".