25848454351 has 2 divisors, whose sum is σ = 25848454352. Its totient is φ = 25848454350.

The previous prime is 25848454339. The next prime is 25848454393. The reversal of 25848454351 is 15345484852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25848454351 - 2¹⁷ = 25848323279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25848454295 and 25848454304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25848454451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12924227175 + 12924227176.

It is an arithmetic number, because the mean of its divisors is an integer number (12924227176).

Almost surely, 2^25848454351 is an apocalyptic number.

25848454351 is a deficient number, since it is larger than the sum of its proper divisors (1).

25848454351 is an equidigital number, since it uses as much as digits as its factorization.

25848454351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072000, while the sum is 49.

The spelling of 25848454351 in words is "twenty-five billion, eight hundred forty-eight million, four hundred fifty-four thousand, three hundred fifty-one".