248654655245 has 8 divisors (see below), whose sum is σ = 298779759384. Its totient is φ = 198660942144.

The previous prime is 248654655211. The next prime is 248654655313. The reversal of 248654655245 is 542556456842.

It can be written as a sum of positive squares in 4 ways, for example, as 36565853284 + 212088801961 = 191222^2 + 460531^2 .

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 248654655245 - 2¹⁴ = 248654638861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 32843594 + ... + 32851163.

It is an arithmetic number, because the mean of its divisors is an integer number (37347469923).

Almost surely, 2^248654655245 is an apocalyptic number.

It is an amenable number.

248654655245 is a deficient number, since it is larger than the sum of its proper divisors (50125104139).

248654655245 is an equidigital number, since it uses as much as digits as its factorization.

248654655245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65695519.

The product of its digits is 46080000, while the sum is 56.

The spelling of 248654655245 in words is "two hundred forty-eight billion, six hundred fifty-four million, six hundred fifty-five thousand, two hundred forty-five".