253327671 has 6 divisors (see below), whose sum is σ = 365917760. Its totient is φ = 168885108.

The previous prime is 253327667. The next prime is 253327699. The reversal of 253327671 is 176723352.

It is not a de Polignac number, because 253327671 - 2² = 253327667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253327601) 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 5 ways as a sum of consecutive naturals, for example, 14073751 + ... + 14073768.

Almost surely, 2^253327671 is an apocalyptic number.

253327671 is a deficient number, since it is larger than the sum of its proper divisors (112590089).

253327671 is a wasteful number, since it uses less digits than its factorization.

253327671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28147525 (or 28147522 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 253327671 is about 15916.2706373070. The cubic root of 253327671 is about 632.7432829167.

The spelling of 253327671 in words is "two hundred fifty-three million, three hundred twenty-seven thousand, six hundred seventy-one".