153009005 has 4 divisors (see below), whose sum is σ = 183610812. Its totient is φ = 122407200.

The previous prime is 153008981. The next prime is 153009011. The reversal of 153009005 is 500900351.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116079076 + 36929929 = 10774^2 + 6077^2 .

It is not a de Polignac number, because 153009005 - 2²⁴ = 136231789 is a prime.

It is a super-2 number, since 2×153009005² = 46823511222180050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 15300896 + ... + 15300905.

It is an arithmetic number, because the mean of its divisors is an integer number (45902703).

Almost surely, 2^153009005 is an apocalyptic number.

It is an amenable number.

153009005 is a deficient number, since it is larger than the sum of its proper divisors (30601807).

153009005 is an equidigital number, since it uses as much as digits as its factorization.

153009005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30601806.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 153009005 is about 12369.6808770477. The cubic root of 153009005 is about 534.8586169624.

Adding to 153009005 its reverse (500900351), we get a palindrome (653909356).

The spelling of 153009005 in words is "one hundred fifty-three million, nine thousand, five".