59138069 has 2 divisors, whose sum is σ = 59138070. Its totient is φ = 59138068.

The previous prime is 59138063. The next prime is 59138117. The reversal of 59138069 is 96083195.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42081169 + 17056900 = 6487^2 + 4130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59138069 is a prime.

It is a super-2 number, since 2×59138069² = 6994622410097522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen 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 (59138063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29569034 + 29569035.

It is an arithmetic number, because the mean of its divisors is an integer number (29569035).

Almost surely, 2^59138069 is an apocalyptic number.

It is an amenable number.

59138069 is a deficient number, since it is larger than the sum of its proper divisors (1).

59138069 is an equidigital number, since it uses as much as digits as its factorization.

59138069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 59138069 is about 7690.1280223414. The cubic root of 59138069 is about 389.6030785294.

The spelling of 59138069 in words is "fifty-nine million, one hundred thirty-eight thousand, sixty-nine".