25355741 has 2 divisors, whose sum is σ = 25355742. Its totient is φ = 25355740.

The previous prime is 25355719. The next prime is 25355779. The reversal of 25355741 is 14755352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14032516 + 11323225 = 3746^2 + 3365^2 .

It is a cyclic number.

It is not a de Polignac number, because 25355741 - 2¹⁴ = 25339357 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_1586714 and since 25355741 and 1586714 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 25355698 and 25355707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25355711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12677870 + 12677871.

It is an arithmetic number, because the mean of its divisors is an integer number (12677871).

Almost surely, 2^25355741 is an apocalyptic number.

It is an amenable number.

25355741 is a deficient number, since it is larger than the sum of its proper divisors (1).

25355741 is an equidigital number, since it uses as much as digits as its factorization.

25355741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21000, while the sum is 32.

The square root of 25355741 is about 5035.4484408045. The cubic root of 25355741 is about 293.7821708541.

The spelling of 25355741 in words is "twenty-five million, three hundred fifty-five thousand, seven hundred forty-one".