253543414255 has 8 divisors (see below), whose sum is σ = 304257503232. Its totient is φ = 202831127328.

The previous prime is 253543414249. The next prime is 253543414259. The reversal of 253543414255 is 552414345352.

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 253543414255 - 2⁷ = 253543414127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253543414259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118767 + ... + 721936.

It is an arithmetic number, because the mean of its divisors is an integer number (38032187904).

Almost surely, 2^253543414255 is an apocalyptic number.

253543414255 is a deficient number, since it is larger than the sum of its proper divisors (50714088977).

253543414255 is an equidigital number, since it uses as much as digits as its factorization.

253543414255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901025.

The product of its digits is 1440000, while the sum is 43.

The spelling of 253543414255 in words is "two hundred fifty-three billion, five hundred forty-three million, four hundred fourteen thousand, two hundred fifty-five".