473160418006781 has 4 divisors (see below), whose sum is σ = 473160639872064. Its totient is φ = 473160196141500.

The previous prime is 473160418006721. The next prime is 473160418006811. The reversal of 473160418006781 is 187600814061374.

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 a de Polignac number, because none of the positive numbers 2^k-473160418006781 is a prime.

It is a super-2 number, since 2×473160418006781² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473160418006721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107702315 + ... + 112009416.

It is an arithmetic number, because the mean of its divisors is an integer number (118290159968016).

Almost surely, 2^{473160418006781} is an apocalyptic number.

It is an amenable number.

473160418006781 is a deficient number, since it is larger than the sum of its proper divisors (221865283).

473160418006781 is a wasteful number, since it uses less digits than its factorization.

473160418006781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221865282.

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 473160418006781 in words is "four hundred seventy-three trillion, one hundred sixty billion, four hundred eighteen million, six thousand, seven hundred eighty-one".