52628271 has 16 divisors (see below), whose sum is σ = 74563200. Its totient is φ = 32924448.

The previous prime is 52628269. The next prime is 52628273. The reversal of 52628271 is 17282625.

52628271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52628269) and next prime (52628273).

It is not a de Polignac number, because 52628271 - 2¹ = 52628269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52628273) 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 15 ways as a sum of consecutive naturals, for example, 1785 + ... + 10413.

It is an arithmetic number, because the mean of its divisors is an integer number (4660200).

Almost surely, 2^52628271 is an apocalyptic number.

52628271 is a deficient number, since it is larger than the sum of its proper divisors (21934929).

52628271 is a wasteful number, since it uses less digits than its factorization.

52628271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8758.

The product of its digits is 13440, while the sum is 33.

The square root of 52628271 is about 7254.5345129788. The cubic root of 52628271 is about 374.7483253530.

The spelling of 52628271 in words is "fifty-two million, six hundred twenty-eight thousand, two hundred seventy-one".