253800068 has 12 divisors (see below), whose sum is σ = 444805200. Its totient is φ = 126712872.

The previous prime is 253800037. The next prime is 253800097. The reversal of 253800068 is 860008352.

253800068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 43718 + ... + 49181.

It is an arithmetic number, because the mean of its divisors is an integer number (37067100).

Almost surely, 2^253800068 is an apocalyptic number.

It is an amenable number.

253800068 is a deficient number, since it is larger than the sum of its proper divisors (191005132).

253800068 is a wasteful number, since it uses less digits than its factorization.

253800068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93586 (or 93584 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 253800068 is about 15931.1037910121. The cubic root of 253800068 is about 633.1363448919.

The spelling of 253800068 in words is "two hundred fifty-three million, eight hundred thousand, sixty-eight".