46173173187143 has 16 divisors (see below), whose sum is σ = 47112662087712. Its totient is φ = 45239679744000.

The previous prime is 46173173187139. The next prime is 46173173187149. The reversal of 46173173187143 is 34178137137164.

It is a happy number.

46173173187143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 46173173187143 - 2² = 46173173187139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46173173187149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51682880 + ... + 52568682.

It is an arithmetic number, because the mean of its divisors is an integer number (2944541380482).

Almost surely, 2^{46173173187143} is an apocalyptic number.

46173173187143 is a deficient number, since it is larger than the sum of its proper divisors (939488900569).

46173173187143 is a wasteful number, since it uses less digits than its factorization.

46173173187143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889186.

The product of its digits is 7112448, while the sum is 56.

The spelling of 46173173187143 in words is "forty-six trillion, one hundred seventy-three billion, one hundred seventy-three million, one hundred eighty-seven thousand, one hundred forty-three".