25055941 has 2 divisors, whose sum is σ = 25055942. Its totient is φ = 25055940.

The previous prime is 25055929. The next prime is 25055969. The reversal of 25055941 is 14955052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18533025 + 6522916 = 4305^2 + 2554^2 .

It is a cyclic number.

It is not a de Polignac number, because 25055941 - 2¹¹ = 25053893 is a prime.

It is equal to p_1569208 and since 25055941 and 1569208 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25055911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12527970 + 12527971.

It is an arithmetic number, because the mean of its divisors is an integer number (12527971).

Almost surely, 2^25055941 is an apocalyptic number.

It is an amenable number.

25055941 is a deficient number, since it is larger than the sum of its proper divisors (1).

25055941 is an equidigital number, since it uses as much as digits as its factorization.

25055941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 25055941 is about 5005.5909741009. The cubic root of 25055941 is about 292.6197079844.

The spelling of 25055941 in words is "twenty-five million, fifty-five thousand, nine hundred forty-one".