2425686751 has 2 divisors, whose sum is σ = 2425686752. Its totient is φ = 2425686750.

The previous prime is 2425686749. The next prime is 2425686797. The reversal of 2425686751 is 1576865242.

It is an a-pointer prime, because the next prime (2425686797) can be obtained adding 2425686751 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2425686751 - 2¹ = 2425686749 is a prime.

Together with 2425686749, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2425686721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212843375 + 1212843376.

It is an arithmetic number, because the mean of its divisors is an integer number (1212843376).

Almost surely, 2^2425686751 is an apocalyptic number.

2425686751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2425686751 is an equidigital number, since it uses as much as digits as its factorization.

2425686751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 46.

The square root of 2425686751 is about 49251.2614153181. The cubic root of 2425686751 is about 1343.6255037038.

The spelling of 2425686751 in words is "two billion, four hundred twenty-five million, six hundred eighty-six thousand, seven hundred fifty-one".