4025326517687 has 2 divisors, whose sum is σ = 4025326517688. Its totient is φ = 4025326517686.

The previous prime is 4025326517677. The next prime is 4025326517711. The reversal of 4025326517687 is 7867156235204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4025326517687 - 2⁶ = 4025326517623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4025326517677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2012663258843 + 2012663258844.

It is an arithmetic number, because the mean of its divisors is an integer number (2012663258844).

Almost surely, 2^{4025326517687} is an apocalyptic number.

4025326517687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4025326517687 is an equidigital number, since it uses as much as digits as its factorization.

4025326517687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 4025326517687 in words is "four trillion, twenty-five billion, three hundred twenty-six million, five hundred seventeen thousand, six hundred eighty-seven".