248155163 has 8 divisors (see below), whose sum is σ = 250657680. Its totient is φ = 245665440.

The previous prime is 248155147. The next prime is 248155231. The reversal of 248155163 is 361551842.

248155163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 248155163 - 2⁴ = 248155147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248155123) 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, 38456 + ... + 44442.

It is an arithmetic number, because the mean of its divisors is an integer number (31332210).

Almost surely, 2^248155163 is an apocalyptic number.

248155163 is a deficient number, since it is larger than the sum of its proper divisors (2502517).

248155163 is a wasteful number, since it uses less digits than its factorization.

248155163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6397.

The product of its digits is 28800, while the sum is 35.

The square root of 248155163 is about 15752.9414078768. The cubic root of 248155163 is about 628.4071316685.

The spelling of 248155163 in words is "two hundred forty-eight million, one hundred fifty-five thousand, one hundred sixty-three".