53254471 has 4 divisors (see below), whose sum is σ = 53269272. Its totient is φ = 53239672.

The previous prime is 53254459. The next prime is 53254517. The reversal of 53254471 is 17445235.

53254471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 17445235 = 5 ⋅3489047.

It is a cyclic number.

It is not a de Polignac number, because 53254471 - 2⁷ = 53254343 is a prime.

It is a super-3 number, since 3×53254471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53254451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860 + ... + 10486.

It is an arithmetic number, because the mean of its divisors is an integer number (13317318).

Almost surely, 2^53254471 is an apocalyptic number.

53254471 is a deficient number, since it is larger than the sum of its proper divisors (14801).

53254471 is an equidigital number, since it uses as much as digits as its factorization.

53254471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14800.

The product of its digits is 16800, while the sum is 31.

The square root of 53254471 is about 7297.5661011052. The cubic root of 53254471 is about 376.2287892886.

The spelling of 53254471 in words is "fifty-three million, two hundred fifty-four thousand, four hundred seventy-one".