53346471 has 8 divisors (see below), whose sum is σ = 74872320. Its totient is φ = 33692472.

The previous prime is 53346463. The next prime is 53346487. The reversal of 53346471 is 17464335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53346471 - 2³ = 53346463 is a prime.

It is a super-3 number, since 3×53346471³ (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 (53346421) 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 7 ways as a sum of consecutive naturals, for example, 467895 + ... + 468008.

It is an arithmetic number, because the mean of its divisors is an integer number (9359040).

Almost surely, 2^53346471 is an apocalyptic number.

53346471 is a deficient number, since it is larger than the sum of its proper divisors (21525849).

53346471 is a wasteful number, since it uses less digits than its factorization.

53346471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935925.

The product of its digits is 30240, while the sum is 33.

The square root of 53346471 is about 7303.8668525652. The cubic root of 53346471 is about 376.4453165591.

The spelling of 53346471 in words is "fifty-three million, three hundred forty-six thousand, four hundred seventy-one".