273450848052868 has 6 divisors (see below), whose sum is σ = 478538984092526. Its totient is φ = 136725424026432.

The previous prime is 273450848052859. The next prime is 273450848052871. The reversal of 273450848052868 is 868250848054372.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 146563419770244 + 126887428282624 = 12106338^2 + 11264432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 273450848052797 and 273450848052806.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34181356006605 + ... + 34181356006612.

Almost surely, 2^{273450848052868} is an apocalyptic number.

It is an amenable number.

273450848052868 is a deficient number, since it is larger than the sum of its proper divisors (205088136039658).

273450848052868 is a wasteful number, since it uses less digits than its factorization.

273450848052868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68362712013221 (or 68362712013219 counting only the distinct ones).

The product of its (nonzero) digits is 825753600, while the sum is 70.

The spelling of 273450848052868 in words is "two hundred seventy-three trillion, four hundred fifty billion, eight hundred forty-eight million, fifty-two thousand, eight hundred sixty-eight".