248803253 has 4 divisors (see below), whose sum is σ = 253497708. Its totient is φ = 244108800.

The previous prime is 248803193. The next prime is 248803273. The reversal of 248803253 is 352308842.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 211324369 + 37478884 = 14537^2 + 6122^2 .

It is a cyclic number.

It is not a de Polignac number, because 248803253 - 2¹⁴ = 248786869 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 (248803273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2347148 + ... + 2347253.

It is an arithmetic number, because the mean of its divisors is an integer number (63374427).

Almost surely, 2^248803253 is an apocalyptic number.

It is an amenable number.

248803253 is a deficient number, since it is larger than the sum of its proper divisors (4694455).

248803253 is an equidigital number, since it uses as much as digits as its factorization.

248803253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4694454.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 248803253 is about 15773.4984388372. The cubic root of 248803253 is about 628.9537122097.

The spelling of 248803253 in words is "two hundred forty-eight million, eight hundred three thousand, two hundred fifty-three".