53271456 has 48 divisors (see below), whose sum is σ = 159816384. Its totient is φ = 15220224.

The previous prime is 53271451. The next prime is 53271457. The reversal of 53271456 is 65417235.

53271456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (53271451) 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 7 ways as a sum of consecutive naturals, for example, 38965 + ... + 40308.

It is an arithmetic number, because the mean of its divisors is an integer number (3329508).

Almost surely, 2^53271456 is an apocalyptic number.

53271456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53271456 is an abundant number, since it is smaller than the sum of its proper divisors (106544928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53271456 is a wasteful number, since it uses less digits than its factorization.

53271456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79293 (or 79285 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 53271456 is about 7298.7297524980. The cubic root of 53271456 is about 376.2687832185.

The spelling of 53271456 in words is "fifty-three million, two hundred seventy-one thousand, four hundred fifty-six".