25010071 has 2 divisors, whose sum is σ = 25010072. Its totient is φ = 25010070.

The previous prime is 25010033. The next prime is 25010143. The reversal of 25010071 is 17001052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25010071 - 2¹¹ = 25008023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25010021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12505035 + 12505036.

It is an arithmetic number, because the mean of its divisors is an integer number (12505036).

Almost surely, 2^25010071 is an apocalyptic number.

25010071 is a deficient number, since it is larger than the sum of its proper divisors (1).

25010071 is an equidigital number, since it uses as much as digits as its factorization.

25010071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 25010071 is about 5001.0069985954. The cubic root of 25010071 is about 292.4410322603.

Subtracting from 25010071 its product of nonzero digits (70), we obtain a square (25010001 = 5001²).

The spelling of 25010071 in words is "twenty-five million, ten thousand, seventy-one".