153253241 has 4 divisors (see below), whose sum is σ = 153453300. Its totient is φ = 153053184.

The previous prime is 153253231. The next prime is 153253277. The reversal of 153253241 is 142352351.

It is a happy number.

153253241 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.

It can be written as a sum of positive squares in 2 ways, for example, as 54449641 + 98803600 = 7379^2 + 9940^2 .

It is a cyclic number.

It is not a de Polignac number, because 153253241 - 2¹⁰ = 153252217 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 153253241.

It is not an unprimeable number, because it can be changed into a prime (153253231) 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, 98876 + ... + 100413.

It is an arithmetic number, because the mean of its divisors is an integer number (38363325).

Almost surely, 2^153253241 is an apocalyptic number.

It is an amenable number.

153253241 is a deficient number, since it is larger than the sum of its proper divisors (200059).

153253241 is an equidigital number, since it uses as much as digits as its factorization.

153253241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200058.

The product of its digits is 3600, while the sum is 26.

The square root of 153253241 is about 12379.5493052049. The cubic root of 153253241 is about 535.1430496447.

The spelling of 153253241 in words is "one hundred fifty-three million, two hundred fifty-three thousand, two hundred forty-one".