253435116 has 48 divisors (see below), whose sum is σ = 683061120. Its totient is φ = 72280320.

The previous prime is 253435111. The next prime is 253435123. The reversal of 253435116 is 611534352.

It is not an unprimeable number, because it can be changed into a prime (253435111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54226 + ... + 58713.

It is an arithmetic number, because the mean of its divisors is an integer number (14230440).

Almost surely, 2^253435116 is an apocalyptic number.

It is an amenable number.

253435116 is an abundant number, since it is smaller than the sum of its proper divisors (429626004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253435116 is a wasteful number, since it uses less digits than its factorization.

253435116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112974 (or 112972 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 253435116 is about 15919.6455990704. The cubic root of 253435116 is about 632.8327263537.

Adding to 253435116 its reverse (611534352), we get a palindrome (864969468).

The spelling of 253435116 in words is "two hundred fifty-three million, four hundred thirty-five thousand, one hundred sixteen".