253332159 has 8 divisors (see below), whose sum is σ = 342817920. Its totient is φ = 166367256.

The previous prime is 253332137. The next prime is 253332161. The reversal of 253332159 is 951233352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 253332159 - 2⁵ = 253332127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253332059) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 629979 + ... + 630380.

It is an arithmetic number, because the mean of its divisors is an integer number (42852240).

Almost surely, 2^253332159 is an apocalyptic number.

253332159 is a deficient number, since it is larger than the sum of its proper divisors (89485761).

253332159 is a wasteful number, since it uses less digits than its factorization.

253332159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260429.

The product of its digits is 24300, while the sum is 33.

The square root of 253332159 is about 15916.4116244837. The cubic root of 253332159 is about 632.7470194938.

The spelling of 253332159 in words is "two hundred fifty-three million, three hundred thirty-two thousand, one hundred fifty-nine".