67933906883 has 2 divisors, whose sum is σ = 67933906884. Its totient is φ = 67933906882.

The previous prime is 67933906867. The next prime is 67933906897. The reversal of 67933906883 is 38860933976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67933906883 - 2⁴ = 67933906867 is a prime.

It is a super-2 number, since 2×67933906883² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (67933906853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33966953441 + 33966953442.

It is an arithmetic number, because the mean of its divisors is an integer number (33966953442).

Almost surely, 2^67933906883 is an apocalyptic number.

67933906883 is a deficient number, since it is larger than the sum of its proper divisors (1).

67933906883 is an equidigital number, since it uses as much as digits as its factorization.

67933906883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35271936, while the sum is 62.

The spelling of 67933906883 in words is "sixty-seven billion, nine hundred thirty-three million, nine hundred six thousand, eight hundred eighty-three".