68050413 has 6 divisors (see below), whose sum is σ = 98295054. Its totient is φ = 45366936.

The previous prime is 68050403. The next prime is 68050417. The reversal of 68050413 is 31405086.

It can be written as a sum of positive squares in only one way, i.e., 64352484 + 3697929 = 8022^2 + 1923^2 .

It is not a de Polignac number, because 68050413 - 2⁴ = 68050397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68050417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3780570 + ... + 3780587.

It is an arithmetic number, because the mean of its divisors is an integer number (16382509).

Almost surely, 2^68050413 is an apocalyptic number.

It is an amenable number.

68050413 is a deficient number, since it is larger than the sum of its proper divisors (30244641).

68050413 is a wasteful number, since it uses less digits than its factorization.

68050413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7561163 (or 7561160 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 68050413 is about 8249.2674220200. The cubic root of 68050413 is about 408.2663521768.

Adding to 68050413 its reverse (31405086), we get a palindrome (99455499).

The spelling of 68050413 in words is "sixty-eight million, fifty thousand, four hundred thirteen".