253003030255 has 8 divisors (see below), whose sum is σ = 307762590672. Its totient is φ = 199629787968.

The previous prime is 253003030229. The next prime is 253003030283. The reversal of 253003030255 is 552030300352.

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 253003030255 - 2⁵ = 253003030223 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 346579129 + ... + 346579858.

It is an arithmetic number, because the mean of its divisors is an integer number (38470323834).

Almost surely, 2^253003030255 is an apocalyptic number.

253003030255 is a deficient number, since it is larger than the sum of its proper divisors (54759560417).

253003030255 is an equidigital number, since it uses as much as digits as its factorization.

253003030255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693159065.

The product of its (nonzero) digits is 13500, while the sum is 28.

The spelling of 253003030255 in words is "two hundred fifty-three billion, three million, thirty thousand, two hundred fifty-five".