471511053 has 24 divisors (see below), whose sum is σ = 741719160. Its totient is φ = 286894080.

The previous prime is 471511043. The next prime is 471511069. The reversal of 471511053 is 350115174.

It can be written as a sum of positive squares in 4 ways, for example, as 25583364 + 445927689 = 5058^2 + 21117^2 .

It is not a de Polignac number, because 471511053 - 2⁵ = 471511021 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471511013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12228 + ... + 33053.

It is an arithmetic number, because the mean of its divisors is an integer number (30904965).

Almost surely, 2^471511053 is an apocalyptic number.

It is an amenable number.

471511053 is a deficient number, since it is larger than the sum of its proper divisors (270208107).

471511053 is a wasteful number, since it uses less digits than its factorization.

471511053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45389 (or 45386 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 471511053 is about 21714.3052617393. The cubic root of 471511053 is about 778.3303387442.

The spelling of 471511053 in words is "four hundred seventy-one million, five hundred eleven thousand, fifty-three".