52908871 has 2 divisors, whose sum is σ = 52908872. Its totient is φ = 52908870.

The previous prime is 52908859. The next prime is 52908917. The reversal of 52908871 is 17880925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52908871 - 2⁵ = 52908839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52908371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26454435 + 26454436.

It is an arithmetic number, because the mean of its divisors is an integer number (26454436).

Almost surely, 2^52908871 is an apocalyptic number.

52908871 is a deficient number, since it is larger than the sum of its proper divisors (1).

52908871 is an equidigital number, since it uses as much as digits as its factorization.

52908871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 52908871 is about 7273.8484311951. The cubic root of 52908871 is about 375.4131647673.

It can be divided in two parts, 5290 and 8871, that added together give a square (14161 = 119²).

The spelling of 52908871 in words is "fifty-two million, nine hundred eight thousand, eight hundred seventy-one".