253434202 has 16 divisors (see below), whose sum is σ = 445056192. Its totient is φ = 105965280.

The previous prime is 253434169. The next prime is 253434221. The reversal of 253434202 is 202434352.

It is a super-3 number, since 3×253434202³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220188 + ... + 221335.

It is an arithmetic number, because the mean of its divisors is an integer number (27816012).

Almost surely, 2^253434202 is an apocalyptic number.

253434202 is a deficient number, since it is larger than the sum of its proper divisors (191621990).

253434202 is a wasteful number, since it uses less digits than its factorization.

253434202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441573.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 253434202 is about 15919.6168923753. The cubic root of 253434202 is about 632.8319655938.

Adding to 253434202 its reverse (202434352), we get a palindrome (455868554).

The spelling of 253434202 in words is "two hundred fifty-three million, four hundred thirty-four thousand, two hundred two".