471273541 has 4 divisors (see below), whose sum is σ = 498995532. Its totient is φ = 443551552.

The previous prime is 471273529. The next prime is 471273553. The reversal of 471273541 is 145372174.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 145372174 = 2 ⋅72686087.

It is an interprime number because it is at equal distance from previous prime (471273529) and next prime (471273553).

It can be written as a sum of positive squares in 2 ways, for example, as 194184225 + 277089316 = 13935^2 + 16646^2 .

It is a cyclic number.

It is not a de Polignac number, because 471273541 - 2⁹ = 471273029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 471273497 and 471273506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471273571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13860970 + ... + 13861003.

It is an arithmetic number, because the mean of its divisors is an integer number (124748883).

Almost surely, 2^471273541 is an apocalyptic number.

It is an amenable number.

471273541 is a deficient number, since it is larger than the sum of its proper divisors (27721991).

471273541 is a wasteful number, since it uses less digits than its factorization.

471273541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27721990.

The product of its digits is 23520, while the sum is 34.

The square root of 471273541 is about 21708.8355514523. The cubic root of 471273541 is about 778.1996285922.

The spelling of 471273541 in words is "four hundred seventy-one million, two hundred seventy-three thousand, five hundred forty-one".