253441612 has 12 divisors (see below), whose sum is σ = 443738736. Its totient is φ = 126659120.

The previous prime is 253441609. The next prime is 253441621. The reversal of 253441612 is 216144352.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5464 + ... + 23167.

It is an arithmetic number, because the mean of its divisors is an integer number (36978228).

Almost surely, 2^253441612 is an apocalyptic number.

It is an amenable number.

253441612 is a deficient number, since it is larger than the sum of its proper divisors (190297124).

253441612 is a wasteful number, since it uses less digits than its factorization.

253441612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30848 (or 30846 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 253441612 is about 15919.8496224054. The cubic root of 253441612 is about 632.8381331896.

Adding to 253441612 its reverse (216144352), we get a palindrome (469585964).

The spelling of 253441612 in words is "two hundred fifty-three million, four hundred forty-one thousand, six hundred twelve".