68113355 has 8 divisors (see below), whose sum is σ = 84372864. Its totient is φ = 52732800.

The previous prime is 68113277. The next prime is 68113399. The reversal of 68113355 is 55331186.

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

It is not a de Polignac number, because 68113355 - 2⁸ = 68113099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219566 + ... + 219875.

It is an arithmetic number, because the mean of its divisors is an integer number (10546608).

Almost surely, 2^68113355 is an apocalyptic number.

68113355 is a deficient number, since it is larger than the sum of its proper divisors (16259509).

68113355 is a wasteful number, since it uses less digits than its factorization.

68113355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439477.

The product of its digits is 10800, while the sum is 32.

The square root of 68113355 is about 8253.0815457016. The cubic root of 68113355 is about 408.3921862508.

The spelling of 68113355 in words is "sixty-eight million, one hundred thirteen thousand, three hundred fifty-five".