254688055 has 8 divisors (see below), whose sum is σ = 311392512. Its totient is φ = 199905888.

The previous prime is 254688053. The next prime is 254688061. The reversal of 254688055 is 550886452.

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 254688055 - 2¹ = 254688053 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 (254688053) 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, 480279 + ... + 480808.

It is an arithmetic number, because the mean of its divisors is an integer number (38924064).

Almost surely, 2^254688055 is an apocalyptic number.

254688055 is a deficient number, since it is larger than the sum of its proper divisors (56704457).

254688055 is an equidigital number, since it uses as much as digits as its factorization.

254688055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961145.

The product of its (nonzero) digits is 384000, while the sum is 43.

The square root of 254688055 is about 15958.9490568771. The cubic root of 254688055 is about 633.8738839991.

It can be divided in two parts, 2546 and 88055, that added together give a square (90601 = 301²).

The spelling of 254688055 in words is "two hundred fifty-four million, six hundred eighty-eight thousand, fifty-five".