253270678 has 8 divisors (see below), whose sum is σ = 379988568. Its totient is φ = 126607824.

The previous prime is 253270669. The next prime is 253270679. The reversal of 253270678 is 876072352.

253270678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 253270678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253270679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850 + ... + 22522.

It is an arithmetic number, because the mean of its divisors is an integer number (47498571).

Almost surely, 2^253270678 is an apocalyptic number.

253270678 is a deficient number, since it is larger than the sum of its proper divisors (126717890).

253270678 is a wasteful number, since it uses less digits than its factorization.

253270678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27518.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 253270678 is about 15914.4801360271. The cubic root of 253270678 is about 632.6958283789.

The spelling of 253270678 in words is "two hundred fifty-three million, two hundred seventy thousand, six hundred seventy-eight".