248170081953 has 4 divisors (see below), whose sum is σ = 330893442608. Its totient is φ = 165446721300.

The previous prime is 248170081931. The next prime is 248170081969. The reversal of 248170081953 is 359180071842.

248170081953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 248170081953 - 2²⁵ = 248136527521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248170081253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41361680323 + ... + 41361680328.

It is an arithmetic number, because the mean of its divisors is an integer number (82723360652).

Almost surely, 2^248170081953 is an apocalyptic number.

It is an amenable number.

248170081953 is a deficient number, since it is larger than the sum of its proper divisors (82723360655).

248170081953 is an equidigital number, since it uses as much as digits as its factorization.

248170081953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82723360654.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 248170081953 in words is "two hundred forty-eight billion, one hundred seventy million, eighty-one thousand, nine hundred fifty-three".