2026355459 has 2 divisors, whose sum is σ = 2026355460. Its totient is φ = 2026355458.

The previous prime is 2026355447. The next prime is 2026355467. The reversal of 2026355459 is 9545536202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2026355459 - 2²⁴ = 2009578243 is a prime.

It is a super-2 number, since 2×2026355459² = 8212232892438201362, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2026355479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013177729 + 1013177730.

It is an arithmetic number, because the mean of its divisors is an integer number (1013177730).

Almost surely, 2^2026355459 is an apocalyptic number.

2026355459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2026355459 is an equidigital number, since it uses as much as digits as its factorization.

2026355459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 2026355459 is about 45015.0581361393. The cubic root of 2026355459 is about 1265.4312160789.

The spelling of 2026355459 in words is "two billion, twenty-six million, three hundred fifty-five thousand, four hundred fifty-nine".