153253 has 4 divisors (see below), whose sum is σ = 154048. Its totient is φ = 152460.

The previous prime is 153247. The next prime is 153259. The reversal of 153253 is 352351.

153253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (153247) and next prime (153259).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100 + ... + 562.

It is an arithmetic number, because the mean of its divisors is an integer number (38512).

2¹⁵³²⁵³ is an apocalyptic number.

It is an amenable number.

153253 is a deficient number, since it is larger than the sum of its proper divisors (795).

153253 is an equidigital number, since it uses as much as digits as its factorization.

153253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794.

The product of its digits is 450, while the sum is 19.

The square root of 153253 is about 391.4754142983. The cubic root of 153253 is about 53.5142769130.

It can be divided in two parts, 153 and 253, that added together give a triangular number (406 = T₂₈).

The spelling of 153253 in words is "one hundred fifty-three thousand, two hundred fifty-three".