253161127 has 8 divisors (see below), whose sum is σ = 268336800. Its totient is φ = 238017024.

The previous prime is 253161121. The next prime is 253161157. The reversal of 253161127 is 721161352.

It is a happy number.

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 253161127 - 2²³ = 244772519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253161095 and 253161104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253161121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9774 + ... + 24532.

It is an arithmetic number, because the mean of its divisors is an integer number (33542100).

Almost surely, 2^253161127 is an apocalyptic number.

253161127 is a deficient number, since it is larger than the sum of its proper divisors (15175673).

253161127 is a wasteful number, since it uses less digits than its factorization.

253161127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15785.

The product of its digits is 2520, while the sum is 28.

The square root of 253161127 is about 15911.0378982642. The cubic root of 253161127 is about 632.6045920552.

The spelling of 253161127 in words is "two hundred fifty-three million, one hundred sixty-one thousand, one hundred twenty-seven".