80952871 has 2 divisors, whose sum is σ = 80952872. Its totient is φ = 80952870.

The previous prime is 80952869. The next prime is 80952877. The reversal of 80952871 is 17825908.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80952871 - 2¹ = 80952869 is a prime.

Together with 80952869, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80952877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40476435 + 40476436.

It is an arithmetic number, because the mean of its divisors is an integer number (40476436).

Almost surely, 2^80952871 is an apocalyptic number.

80952871 is a deficient number, since it is larger than the sum of its proper divisors (1).

80952871 is an equidigital number, since it uses as much as digits as its factorization.

80952871 is an odious number, because the sum of its binary digits is odd.

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

The square root of 80952871 is about 8997.3813412570. The cubic root of 80952871 is about 432.5909390340.

The spelling of 80952871 in words is "eighty million, nine hundred fifty-two thousand, eight hundred seventy-one".