248205055 has 32 divisors (see below), whose sum is σ = 355904640. Its totient is φ = 162570240.

The previous prime is 248205053. The next prime is 248205071. The reversal of 248205055 is 550502842.

It is not a de Polignac number, because 248205055 - 2¹ = 248205053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248205053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97195 + ... + 99715.

It is an arithmetic number, because the mean of its divisors is an integer number (11122020).

Almost surely, 2^248205055 is an apocalyptic number.

248205055 is a deficient number, since it is larger than the sum of its proper divisors (107699585).

248205055 is a wasteful number, since it uses less digits than its factorization.

248205055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 248205055 is about 15754.5249055628. The cubic root of 248205055 is about 628.4492429391.

Adding to 248205055 its reverse (550502842), we get a palindrome (798707897).

The spelling of 248205055 in words is "two hundred forty-eight million, two hundred five thousand, fifty-five".