25852951 has 2 divisors, whose sum is σ = 25852952. Its totient is φ = 25852950.

The previous prime is 25852927. The next prime is 25852963. The reversal of 25852951 is 15925852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25852951 - 2²¹ = 23755799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25852951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25852991) 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, 12926475 + 12926476.

It is an arithmetic number, because the mean of its divisors is an integer number (12926476).

Almost surely, 2^25852951 is an apocalyptic number.

25852951 is a deficient number, since it is larger than the sum of its proper divisors (1).

25852951 is an equidigital number, since it uses as much as digits as its factorization.

25852951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36000, while the sum is 37.

The square root of 25852951 is about 5084.5797269784. The cubic root of 25852951 is about 295.6900479340.

The spelling of 25852951 in words is "twenty-five million, eight hundred fifty-two thousand, nine hundred fifty-one".