248570343601 has 4 divisors (see below), whose sum is σ = 251363268900. Its totient is φ = 245777418304.

The previous prime is 248570343569. The next prime is 248570343641. The reversal of 248570343601 is 106343075842.

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 38563533376 + 210006810225 = 196376^2 + 458265^2 .

It is a cyclic number.

It is not a de Polignac number, because 248570343601 - 2⁵ = 248570343569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248570343641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1396462516 + ... + 1396462693.

It is an arithmetic number, because the mean of its divisors is an integer number (62840817225).

Almost surely, 2^248570343601 is an apocalyptic number.

It is an amenable number.

248570343601 is a deficient number, since it is larger than the sum of its proper divisors (2792925299).

248570343601 is an equidigital number, since it uses as much as digits as its factorization.

248570343601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792925298.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 248570343601 in words is "two hundred forty-eight billion, five hundred seventy million, three hundred forty-three thousand, six hundred one".