25352077 has 2 divisors, whose sum is σ = 25352078. Its totient is φ = 25352076.

The previous prime is 25352059. The next prime is 25352087. The reversal of 25352077 is 77025352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20967241 + 4384836 = 4579^2 + 2094^2 .

It is a cyclic number.

It is not a de Polignac number, because 25352077 - 2¹¹ = 25350029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25352087) 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, 12676038 + 12676039.

It is an arithmetic number, because the mean of its divisors is an integer number (12676039).

Almost surely, 2^25352077 is an apocalyptic number.

It is an amenable number.

25352077 is a deficient number, since it is larger than the sum of its proper divisors (1).

25352077 is an equidigital number, since it uses as much as digits as its factorization.

25352077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 25352077 is about 5035.0846070349. The cubic root of 25352077 is about 293.7680192960.

The spelling of 25352077 in words is "twenty-five million, three hundred fifty-two thousand, seventy-seven".