68755010 has 16 divisors (see below), whose sum is σ = 124550136. Its totient is φ = 27326208.

The previous prime is 68755003. The next prime is 68755013. The reversal of 68755010 is 1055786.

It can be written as a sum of positive squares in 4 ways, for example, as 63218401 + 5536609 = 7951^2 + 2353^2 .

It is not an unprimeable number, because it can be changed into a prime (68755013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20327 + ... + 23466.

Almost surely, 2^68755010 is an apocalyptic number.

68755010 is a deficient number, since it is larger than the sum of its proper divisors (55795126).

68755010 is a wasteful number, since it uses less digits than its factorization.

68755010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43957.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 68755010 is about 8291.8640847520. The cubic root of 68755010 is about 409.6705860879.

The spelling of 68755010 in words is "sixty-eight million, seven hundred fifty-five thousand, ten".