25068508471 has 2 divisors, whose sum is σ = 25068508472. Its totient is φ = 25068508470.

The previous prime is 25068508459. The next prime is 25068508559. The reversal of 25068508471 is 17480586052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25068508471 - 2¹⁵ = 25068475703 is a prime.

It is a super-3 number, since 3×25068508471³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25068508411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12534254235 + 12534254236.

It is an arithmetic number, because the mean of its divisors is an integer number (12534254236).

Almost surely, 2^25068508471 is an apocalyptic number.

25068508471 is a deficient number, since it is larger than the sum of its proper divisors (1).

25068508471 is an equidigital number, since it uses as much as digits as its factorization.

25068508471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 537600, while the sum is 46.

The spelling of 25068508471 in words is "twenty-five billion, sixty-eight million, five hundred eight thousand, four hundred seventy-one".