153305009 has 16 divisors (see below), whose sum is σ = 181132224. Its totient is φ = 127915200.

The previous prime is 153304993. The next prime is 153305011. The reversal of 153305009 is 900503351.

It is a cyclic number.

It is not a de Polignac number, because 153305009 - 2⁴ = 153304993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (153305039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22922 + ... + 28844.

It is an arithmetic number, because the mean of its divisors is an integer number (11320764).

Almost surely, 2^153305009 is an apocalyptic number.

It is an amenable number.

153305009 is a deficient number, since it is larger than the sum of its proper divisors (27827215).

153305009 is a wasteful number, since it uses less digits than its factorization.

153305009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6128.

The product of its (nonzero) digits is 2025, while the sum is 26.

The square root of 153305009 is about 12381.6399963817. The cubic root of 153305009 is about 535.2032988689.

The spelling of 153305009 in words is "one hundred fifty-three million, three hundred five thousand, nine".