68050899 has 12 divisors (see below), whose sum is σ = 112338096. Its totient is φ = 38886192.

The previous prime is 68050841. The next prime is 68050909. The reversal of 68050899 is 99805086.

It is not a de Polignac number, because 68050899 - 2⁹ = 68050387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68050699) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540024 + ... + 540149.

It is an arithmetic number, because the mean of its divisors is an integer number (9361508).

Almost surely, 2^68050899 is an apocalyptic number.

68050899 is a deficient number, since it is larger than the sum of its proper divisors (44287197).

68050899 is a wasteful number, since it uses less digits than its factorization.

68050899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080186 (or 1080183 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 68050899 is about 8249.2968791285. The cubic root of 68050899 is about 408.2673240885.

The spelling of 68050899 in words is "sixty-eight million, fifty thousand, eight hundred ninety-nine".