68775050 has 24 divisors (see below), whose sum is σ = 132051072. Its totient is φ = 26622000.

The previous prime is 68775043. The next prime is 68775169. The reversal of 68775050 is 5057786.

It is a junction number, because it is equal to n+sod(n) for n = 68774995 and 68775013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20636 + ... + 23735.

It is an arithmetic number, because the mean of its divisors is an integer number (5502128).

Almost surely, 2^68775050 is an apocalyptic number.

68775050 is a deficient number, since it is larger than the sum of its proper divisors (63276022).

68775050 is a wasteful number, since it uses less digits than its factorization.

68775050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44414 (or 44409 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 68775050 is about 8293.0724101505. The cubic root of 68775050 is about 409.7103844048.

The spelling of 68775050 in words is "sixty-eight million, seven hundred seventy-five thousand, fifty".