248250705898 has 16 divisors (see below), whose sum is σ = 401879106720. Its totient is φ = 114331895856.

The previous prime is 248250705893. The next prime is 248250705953. The reversal of 248250705898 is 898507052842.

It is not an unprimeable number, because it can be changed into a prime (248250705893) 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, 10210668 + ... + 10234951.

It is an arithmetic number, because the mean of its divisors is an integer number (25117444170).

Almost surely, 2^248250705898 is an apocalyptic number.

248250705898 is a deficient number, since it is larger than the sum of its proper divisors (153628400822).

248250705898 is a wasteful number, since it uses less digits than its factorization.

248250705898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20446101.

The product of its (nonzero) digits is 12902400, while the sum is 58.

The spelling of 248250705898 in words is "two hundred forty-eight billion, two hundred fifty million, seven hundred five thousand, eight hundred ninety-eight".