253068755 has 8 divisors (see below), whose sum is σ = 303903600. Its totient is φ = 202307616.

The previous prime is 253068721. The next prime is 253068757. The reversal of 253068755 is 557860352.

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

It is a cyclic number.

It is not a de Polignac number, because 253068755 - 2⁶ = 253068691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253068757) 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, 10565 + ... + 24854.

It is an arithmetic number, because the mean of its divisors is an integer number (37987950).

Almost surely, 2^253068755 is an apocalyptic number.

253068755 is a deficient number, since it is larger than the sum of its proper divisors (50834845).

253068755 is a wasteful number, since it uses less digits than its factorization.

253068755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36853.

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 253068755 is about 15908.1348686765. The cubic root of 253068755 is about 632.5276423004.

The spelling of 253068755 in words is "two hundred fifty-three million, sixty-eight thousand, seven hundred fifty-five".