68813548 has 6 divisors (see below), whose sum is σ = 120423716. Its totient is φ = 34406772.

The previous prime is 68813531. The next prime is 68813561. The reversal of 68813548 is 84531886.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8601690 + ... + 8601697.

Almost surely, 2^68813548 is an apocalyptic number.

It is an amenable number.

68813548 is a deficient number, since it is larger than the sum of its proper divisors (51610168).

68813548 is a wasteful number, since it uses less digits than its factorization.

68813548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17203391 (or 17203389 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 68813548 is about 8295.3931793496. The cubic root of 68813548 is about 409.7868175891.

The spelling of 68813548 in words is "sixty-eight million, eight hundred thirteen thousand, five hundred forty-eight".