69283077133 has 2 divisors, whose sum is σ = 69283077134. Its totient is φ = 69283077132.

The previous prime is 69283077113. The next prime is 69283077181. The reversal of 69283077133 is 33177038296.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68663913444 + 619163689 = 262038^2 + 24883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69283077133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69283077113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34641538566 + 34641538567.

It is an arithmetic number, because the mean of its divisors is an integer number (34641538567).

Almost surely, 2^69283077133 is an apocalyptic number.

It is an amenable number.

69283077133 is a deficient number, since it is larger than the sum of its proper divisors (1).

69283077133 is an equidigital number, since it uses as much as digits as its factorization.

69283077133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 69283077133 in words is "sixty-nine billion, two hundred eighty-three million, seventy-seven thousand, one hundred thirty-three".