268725224648 has 16 divisors (see below), whose sum is σ = 503941117680. Its totient is φ = 134340926608.

The previous prime is 268725224641. The next prime is 268725224681. The reversal of 268725224648 is 846422527862.

It is a junction number, because it is equal to n+sod(n) for n = 268725224593 and 268725224602.

It is not an unprimeable number, because it can be changed into a prime (268725224641) 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, 2657990 + ... + 2757237.

It is an arithmetic number, because the mean of its divisors is an integer number (31496319855).

Almost surely, 2^268725224648 is an apocalyptic number.

It is an amenable number.

268725224648 is a deficient number, since it is larger than the sum of its proper divisors (235215893032).

268725224648 is a wasteful number, since it uses less digits than its factorization.

268725224648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421436 (or 5421432 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 56.

The spelling of 268725224648 in words is "two hundred sixty-eight billion, seven hundred twenty-five million, two hundred twenty-four thousand, six hundred forty-eight".