255040003224551 has 8 divisors (see below), whose sum is σ = 264876043437360. Its totient is φ = 245358861283008.

The previous prime is 255040003224529. The next prime is 255040003224593. The reversal of 255040003224551 is 155422300040552.

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 255040003224551 - 2²² = 255039999030247 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 (255040003224511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38724564461 + ... + 38724571046.

It is an arithmetic number, because the mean of its divisors is an integer number (33109505429670).

Almost surely, 2^{255040003224551} is an apocalyptic number.

255040003224551 is a deficient number, since it is larger than the sum of its proper divisors (9836040212809).

255040003224551 is an equidigital number, since it uses as much as digits as its factorization.

255040003224551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77449135633.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 255040003224551 in words is "two hundred fifty-five trillion, forty billion, three million, two hundred twenty-four thousand, five hundred fifty-one".