253055230 has 16 divisors (see below), whose sum is σ = 461740464. Its totient is φ = 99835200.

The previous prime is 253055227. The next prime is 253055237. The reversal of 253055230 is 32550352.

It is a junction number, because it is equal to n+sod(n) for n = 253055195 and 253055204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253055237) 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, 172596 + ... + 174055.

It is an arithmetic number, because the mean of its divisors is an integer number (28858779).

Almost surely, 2^253055230 is an apocalyptic number.

253055230 is a deficient number, since it is larger than the sum of its proper divisors (208685234).

253055230 is a wasteful number, since it uses less digits than its factorization.

253055230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346731.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 253055230 is about 15907.7097660223. The cubic root of 253055230 is about 632.5163738360.

The spelling of 253055230 in words is "two hundred fifty-three million, fifty-five thousand, two hundred thirty".