253151313 has 8 divisors (see below), whose sum is σ = 341808000. Its totient is φ = 166631088.

The previous prime is 253151309. The next prime is 253151323. The reversal of 253151313 is 313151352.

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

It is not a de Polignac number, because 253151313 - 2² = 253151309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253151303) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 533838 + ... + 534311.

It is an arithmetic number, because the mean of its divisors is an integer number (42726000).

Almost surely, 2^253151313 is an apocalyptic number.

It is an amenable number.

253151313 is a deficient number, since it is larger than the sum of its proper divisors (88656687).

253151313 is a wasteful number, since it uses less digits than its factorization.

253151313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068231.

The product of its digits is 1350, while the sum is 24.

The square root of 253151313 is about 15910.7294930182. The cubic root of 253151313 is about 632.5964174699.

The spelling of 253151313 in words is "two hundred fifty-three million, one hundred fifty-one thousand, three hundred thirteen".