69113069 has 2 divisors, whose sum is σ = 69113070. Its totient is φ = 69113068.

The previous prime is 69113059. The next prime is 69113081. The reversal of 69113069 is 96031196.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44063044 + 25050025 = 6638^2 + 5005^2 .

It is a cyclic number.

It is not a de Polignac number, because 69113069 - 2⁴ = 69113053 is a prime.

It is a super-2 number, since 2×69113069² = 9553232613197522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69113029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34556534 + 34556535.

It is an arithmetic number, because the mean of its divisors is an integer number (34556535).

Almost surely, 2^69113069 is an apocalyptic number.

It is an amenable number.

69113069 is a deficient number, since it is larger than the sum of its proper divisors (1).

69113069 is an equidigital number, since it uses as much as digits as its factorization.

69113069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 69113069 is about 8313.4270310143. The cubic root of 69113069 is about 410.3805093327.

The spelling of 69113069 in words is "sixty-nine million, one hundred thirteen thousand, sixty-nine".