68095403 has 4 divisors (see below), whose sum is σ = 68112288. Its totient is φ = 68078520.

The previous prime is 68095367. The next prime is 68095409. The reversal of 68095403 is 30459086.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68095403 - 2⁸ = 68095147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68095409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1550 + ... + 11772.

It is an arithmetic number, because the mean of its divisors is an integer number (17028072).

Almost surely, 2^68095403 is an apocalyptic number.

68095403 is a deficient number, since it is larger than the sum of its proper divisors (16885).

68095403 is a wasteful number, since it uses less digits than its factorization.

68095403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16884.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 68095403 is about 8251.9938802692. The cubic root of 68095403 is about 408.3563043952.

The spelling of 68095403 in words is "sixty-eight million, ninety-five thousand, four hundred three".