68802583 has 2 divisors, whose sum is σ = 68802584. Its totient is φ = 68802582.

The previous prime is 68802563. The next prime is 68802589. The reversal of 68802583 is 38520886.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68802583 - 2¹³ = 68794391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68802589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34401291 + 34401292.

It is an arithmetic number, because the mean of its divisors is an integer number (34401292).

Almost surely, 2^68802583 is an apocalyptic number.

68802583 is a deficient number, since it is larger than the sum of its proper divisors (1).

68802583 is an equidigital number, since it uses as much as digits as its factorization.

68802583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 68802583 is about 8294.7322440209. The cubic root of 68802583 is about 409.7650507943.

The spelling of 68802583 in words is "sixty-eight million, eight hundred two thousand, five hundred eighty-three".