52169071 has 2 divisors, whose sum is σ = 52169072. Its totient is φ = 52169070.

The previous prime is 52169023. The next prime is 52169099. The reversal of 52169071 is 17096125.

52169071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52169071 - 2⁹ = 52168559 is a prime.

It is a super-2 number, since 2×52169071² = 5443223938006082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52169771) 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 as a sum of consecutive naturals, namely, 26084535 + 26084536.

It is an arithmetic number, because the mean of its divisors is an integer number (26084536).

Almost surely, 2^52169071 is an apocalyptic number.

52169071 is a deficient number, since it is larger than the sum of its proper divisors (1).

52169071 is an equidigital number, since it uses as much as digits as its factorization.

52169071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 52169071 is about 7222.8160020867. The cubic root of 52169071 is about 373.6552033046.

The spelling of 52169071 in words is "fifty-two million, one hundred sixty-nine thousand, seventy-one".