52134471 has 12 divisors (see below), whose sum is σ = 75973248. Its totient is φ = 34448064.

The previous prime is 52134469. The next prime is 52134473. The reversal of 52134471 is 17443125.

52134471 is a `hidden beast` number, since 5 + 213 + 447 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (52134469) and next prime (52134473).

It is not a de Polignac number, because 52134471 - 2¹ = 52134469 is a prime.

It is a super-3 number, since 3×52134471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52134473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24615 + ... + 26648.

It is an arithmetic number, because the mean of its divisors is an integer number (6331104).

Almost surely, 2^52134471 is an apocalyptic number.

52134471 is a deficient number, since it is larger than the sum of its proper divisors (23838777).

52134471 is a wasteful number, since it uses less digits than its factorization.

52134471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51382 (or 51379 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 52134471 is about 7220.4204171225. The cubic root of 52134471 is about 373.5725788107.

Adding to 52134471 its reverse (17443125), we get a palindrome (69577596).

The spelling of 52134471 in words is "fifty-two million, one hundred thirty-four thousand, four hundred seventy-one".