153245155 has 16 divisors (see below), whose sum is σ = 210551040. Its totient is φ = 104889312.

The previous prime is 153245149. The next prime is 153245161. The reversal of 153245155 is 551542351.

It is an interprime number because it is at equal distance from previous prime (153245149) and next prime (153245161).

It is a cyclic number.

It is not a de Polignac number, because 153245155 - 2¹⁵ = 153212387 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16816 + ... + 24274.

It is an arithmetic number, because the mean of its divisors is an integer number (13159440).

Almost surely, 2^153245155 is an apocalyptic number.

153245155 is a deficient number, since it is larger than the sum of its proper divisors (57305885).

153245155 is an equidigital number, since it uses as much as digits as its factorization.

153245155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8058.

The product of its digits is 15000, while the sum is 31.

The square root of 153245155 is about 12379.2227138864. Note that the first 3 decimals coincide. The cubic root of 153245155 is about 535.1336376788.

The spelling of 153245155 in words is "one hundred fifty-three million, two hundred forty-five thousand, one hundred fifty-five".