25056082087 has 2 divisors, whose sum is σ = 25056082088. Its totient is φ = 25056082086.

The previous prime is 25056082067. The next prime is 25056082543. The reversal of 25056082087 is 78028065052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25056082087 - 2⁷ = 25056081959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25056082027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12528041043 + 12528041044.

It is an arithmetic number, because the mean of its divisors is an integer number (12528041044).

Almost surely, 2^25056082087 is an apocalyptic number.

25056082087 is a deficient number, since it is larger than the sum of its proper divisors (1).

25056082087 is an equidigital number, since it uses as much as digits as its factorization.

25056082087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 25056082087 in words is "twenty-five billion, fifty-six million, eighty-two thousand, eighty-seven".