248810670253 has 4 divisors (see below), whose sum is σ = 254879223228. Its totient is φ = 242742117280.

The previous prime is 248810670211. The next prime is 248810670259. The reversal of 248810670253 is 352076018842.

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 18412590249 + 230398080004 = 135693^2 + 479998^2 .

It is a cyclic number.

It is not a de Polignac number, because 248810670253 - 2³³ = 240220735661 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 (248810670259) 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, 3034276426 + ... + 3034276507.

It is an arithmetic number, because the mean of its divisors is an integer number (63719805807).

Almost surely, 2^248810670253 is an apocalyptic number.

It is an amenable number.

248810670253 is a deficient number, since it is larger than the sum of its proper divisors (6068552975).

248810670253 is an equidigital number, since it uses as much as digits as its factorization.

248810670253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068552974.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 248810670253 in words is "two hundred forty-eight billion, eight hundred ten million, six hundred seventy thousand, two hundred fifty-three".