1335540259 has 2 divisors, whose sum is σ = 1335540260. Its totient is φ = 1335540258.

The previous prime is 1335540223. The next prime is 1335540263. The reversal of 1335540259 is 9520455331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1335540259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1335540289) 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, 667770129 + 667770130.

It is an arithmetic number, because the mean of its divisors is an integer number (667770130).

Almost surely, 2^1335540259 is an apocalyptic number.

1335540259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335540259 is an equidigital number, since it uses as much as digits as its factorization.

1335540259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 1335540259 is about 36545.0442467922. The cubic root of 1335540259 is about 1101.2493405617.

The spelling of 1335540259 in words is "one billion, three hundred thirty-five million, five hundred forty thousand, two hundred fifty-nine".