25016353343 has 2 divisors, whose sum is σ = 25016353344. Its totient is φ = 25016353342.

The previous prime is 25016353331. The next prime is 25016353381. The reversal of 25016353343 is 34335361052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25016353343 - 2¹⁴ = 25016336959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25016353393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12508176671 + 12508176672.

It is an arithmetic number, because the mean of its divisors is an integer number (12508176672).

Almost surely, 2^25016353343 is an apocalyptic number.

25016353343 is a deficient number, since it is larger than the sum of its proper divisors (1).

25016353343 is an equidigital number, since it uses as much as digits as its factorization.

25016353343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 35.

The spelling of 25016353343 in words is "twenty-five billion, sixteen million, three hundred fifty-three thousand, three hundred forty-three".