1835113009 has 2 divisors, whose sum is σ = 1835113010. Its totient is φ = 1835113008.

The previous prime is 1835112997. The next prime is 1835113019. The reversal of 1835113009 is 9003115381.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1826280225 + 8832784 = 42735^2 + 2972^2 .

It is a cyclic number.

It is not a de Polignac number, because 1835113009 - 2⁵ = 1835112977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1835113019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 917556504 + 917556505.

It is an arithmetic number, because the mean of its divisors is an integer number (917556505).

Almost surely, 2^1835113009 is an apocalyptic number.

It is an amenable number.

1835113009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1835113009 is an equidigital number, since it uses as much as digits as its factorization.

1835113009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 1835113009 is about 42838.2190222703. The cubic root of 1835113009 is about 1224.2993097411.

The spelling of 1835113009 in words is "one billion, eight hundred thirty-five million, one hundred thirteen thousand, nine".