2009465027 has 2 divisors, whose sum is σ = 2009465028. Its totient is φ = 2009465026.

The previous prime is 2009465009. The next prime is 2009465033. The reversal of 2009465027 is 7205649002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2009465027 - 2¹² = 2009460931 is a prime.

It is a super-2 number, since 2×2009465027² = 8075899389472221458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2009465057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004732513 + 1004732514.

It is an arithmetic number, because the mean of its divisors is an integer number (1004732514).

Almost surely, 2^2009465027 is an apocalyptic number.

2009465027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2009465027 is an equidigital number, since it uses as much as digits as its factorization.

2009465027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2009465027 is about 44827.0568630152. The cubic root of 2009465027 is about 1261.9054538989.

The spelling of 2009465027 in words is "two billion, nine million, four hundred sixty-five thousand, twenty-seven".