2027425517899 has 2 divisors, whose sum is σ = 2027425517900. Its totient is φ = 2027425517898.

The previous prime is 2027425517863. The next prime is 2027425517947. The reversal of 2027425517899 is 9987155247202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2027425517899 - 2²⁷ = 2027291300171 is a prime.

It is a super-2 number, since 2×2027425517899² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2027425517399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013712758949 + 1013712758950.

It is an arithmetic number, because the mean of its divisors is an integer number (1013712758950).

Almost surely, 2^{2027425517899} is an apocalyptic number.

2027425517899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027425517899 is an equidigital number, since it uses as much as digits as its factorization.

2027425517899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 2027425517899 in words is "two trillion, twenty-seven billion, four hundred twenty-five million, five hundred seventeen thousand, eight hundred ninety-nine".