68826462883 has 2 divisors, whose sum is σ = 68826462884. Its totient is φ = 68826462882.

The previous prime is 68826462877. The next prime is 68826462893. The reversal of 68826462883 is 38826462886.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68826462883 - 2¹⁷ = 68826331811 is a prime.

It is not a weakly prime, because it can be changed into another prime (68826462853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34413231441 + 34413231442.

It is an arithmetic number, because the mean of its divisors is an integer number (34413231442).

Almost surely, 2^68826462883 is an apocalyptic number.

68826462883 is a deficient number, since it is larger than the sum of its proper divisors (1).

68826462883 is an equidigital number, since it uses as much as digits as its factorization.

68826462883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42467328, while the sum is 61.

The spelling of 68826462883 in words is "sixty-eight billion, eight hundred twenty-six million, four hundred sixty-two thousand, eight hundred eighty-three".