53078271 has 8 divisors (see below), whose sum is σ = 71827584. Its totient is φ = 34857240.

The previous prime is 53078257. The next prime is 53078299. The reversal of 53078271 is 17287035.

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

It is not a de Polignac number, because 53078271 - 2¹³ = 53070079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53078071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131835 + ... + 132236.

It is an arithmetic number, because the mean of its divisors is an integer number (8978448).

Almost surely, 2^53078271 is an apocalyptic number.

53078271 is a deficient number, since it is larger than the sum of its proper divisors (18749313).

53078271 is a wasteful number, since it uses less digits than its factorization.

53078271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264141.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 53078271 is about 7285.4835803809. The cubic root of 53078271 is about 375.8133953148.

The spelling of 53078271 in words is "fifty-three million, seventy-eight thousand, two hundred seventy-one".