153155005 has 4 divisors (see below), whose sum is σ = 183786012. Its totient is φ = 122524000.

The previous prime is 153154993. The next prime is 153155033. The reversal of 153155005 is 500551351.

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 70744921 + 82410084 = 8411^2 + 9078^2 .

It is not a de Polignac number, because 153155005 - 2¹⁷ = 153023933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15315496 + ... + 15315505.

It is an arithmetic number, because the mean of its divisors is an integer number (45946503).

Almost surely, 2^153155005 is an apocalyptic number.

It is an amenable number.

153155005 is a deficient number, since it is larger than the sum of its proper divisors (30631007).

153155005 is an equidigital number, since it uses as much as digits as its factorization.

153155005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30631006.

The product of its (nonzero) digits is 1875, while the sum is 25.

The square root of 153155005 is about 12375.5809964623. The cubic root of 153155005 is about 535.0286821901.

The spelling of 153155005 in words is "one hundred fifty-three million, one hundred fifty-five thousand, five".