25741151 has 2 divisors, whose sum is σ = 25741152. Its totient is φ = 25741150.

The previous prime is 25741147. The next prime is 25741201. The reversal of 25741151 is 15114752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25741151 - 2² = 25741147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25741151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25747151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12870575 + 12870576.

It is an arithmetic number, because the mean of its divisors is an integer number (12870576).

Almost surely, 2^25741151 is an apocalyptic number.

25741151 is a deficient number, since it is larger than the sum of its proper divisors (1).

25741151 is an equidigital number, since it uses as much as digits as its factorization.

25741151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1400, while the sum is 26.

The square root of 25741151 is about 5073.5737897462. The cubic root of 25741151 is about 295.2631989832.

The spelling of 25741151 in words is "twenty-five million, seven hundred forty-one thousand, one hundred fifty-one".