248355055 has 8 divisors (see below), whose sum is σ = 320951232. Its totient is φ = 183400608.

The previous prime is 248355001. The next prime is 248355059. The reversal of 248355055 is 550553842.

It is a happy number.

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 248355055 - 2¹⁹ = 247830767 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 (248355059) 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, 1910359 + ... + 1910488.

It is an arithmetic number, because the mean of its divisors is an integer number (40118904).

Almost surely, 2^248355055 is an apocalyptic number.

248355055 is a deficient number, since it is larger than the sum of its proper divisors (72596177).

248355055 is a wasteful number, since it uses less digits than its factorization.

248355055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820865.

The product of its (nonzero) digits is 120000, while the sum is 37.

The square root of 248355055 is about 15759.2847236161. The cubic root of 248355055 is about 628.5758162450.

It can be divided in two parts, 24835 and 5055, that added together give a triangular number (29890 = T₂₄₄).

The spelling of 248355055 in words is "two hundred forty-eight million, three hundred fifty-five thousand, fifty-five".