25241016337 has 2 divisors, whose sum is σ = 25241016338. Its totient is φ = 25241016336.

The previous prime is 25241016299. The next prime is 25241016379. The reversal of 25241016337 is 73361014252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16569868176 + 8671148161 = 128724^2 + 93119^2 .

It is a cyclic number.

It is not a de Polignac number, because 25241016337 - 2¹¹ = 25241014289 is a prime.

It is not a weakly prime, because it can be changed into another prime (25241016037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12620508168 + 12620508169.

It is an arithmetic number, because the mean of its divisors is an integer number (12620508169).

Almost surely, 2^25241016337 is an apocalyptic number.

It is an amenable number.

25241016337 is a deficient number, since it is larger than the sum of its proper divisors (1).

25241016337 is an equidigital number, since it uses as much as digits as its factorization.

25241016337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 25241016337 in words is "twenty-five billion, two hundred forty-one million, sixteen thousand, three hundred thirty-seven".