46145671673 has 4 divisors (see below), whose sum is σ = 48152005248. Its totient is φ = 44139338100.

The previous prime is 46145671661. The next prime is 46145671687. The reversal of 46145671673 is 37617654164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46145671673 - 2⁴ = 46145671657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46145601673) 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 3 ways as a sum of consecutive naturals, for example, 1003166753 + ... + 1003166798.

It is an arithmetic number, because the mean of its divisors is an integer number (12038001312).

Almost surely, 2^46145671673 is an apocalyptic number.

It is an amenable number.

46145671673 is a deficient number, since it is larger than the sum of its proper divisors (2006333575).

46145671673 is a wasteful number, since it uses less digits than its factorization.

46145671673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006333574.

The product of its digits is 2540160, while the sum is 50.

The spelling of 46145671673 in words is "forty-six billion, one hundred forty-five million, six hundred seventy-one thousand, six hundred seventy-three".