253714161 has 8 divisors (see below), whose sum is σ = 339245280. Its totient is φ = 168662912.

The previous prime is 253714159. The next prime is 253714187. The reversal of 253714161 is 161417352.

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

It is a cyclic number.

It is not a de Polignac number, because 253714161 - 2¹ = 253714159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253714141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118731 + ... + 120848.

It is an arithmetic number, because the mean of its divisors is an integer number (42405660).

Almost surely, 2^253714161 is an apocalyptic number.

It is an amenable number.

253714161 is a deficient number, since it is larger than the sum of its proper divisors (85531119).

253714161 is a wasteful number, since it uses less digits than its factorization.

253714161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239935.

The product of its digits is 5040, while the sum is 30.

The square root of 253714161 is about 15928.4073591806. The cubic root of 253714161 is about 633.0649015410.

The spelling of 253714161 in words is "two hundred fifty-three million, seven hundred fourteen thousand, one hundred sixty-one".