52305471 has 12 divisors (see below), whose sum is σ = 75879648. Its totient is φ = 34719264.

The previous prime is 52305467. The next prime is 52305479. The reversal of 52305471 is 17450325.

It is a happy number.

It is not a de Polignac number, because 52305471 - 2² = 52305467 is a prime.

It is a super-3 number, since 3×52305471³ (a number of 24 digits) contains 333 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52305479) 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, 10375 + ... + 14568.

It is an arithmetic number, because the mean of its divisors is an integer number (6323304).

Almost surely, 2^52305471 is an apocalyptic number.

52305471 is a deficient number, since it is larger than the sum of its proper divisors (23574177).

52305471 is a wasteful number, since it uses less digits than its factorization.

52305471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25182 (or 25179 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 52305471 is about 7232.2521388569. The cubic root of 52305471 is about 373.9805698772.

Adding to 52305471 its reverse (17450325), we get a palindrome (69755796).

It can be divided in two parts, 5230 and 5471, that added together give a palindrome (10701).

The spelling of 52305471 in words is "fifty-two million, three hundred five thousand, four hundred seventy-one".