58117013 has 2 divisors, whose sum is σ = 58117014. Its totient is φ = 58117012.

The previous prime is 58117001. The next prime is 58117027. The reversal of 58117013 is 31071185.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33097009 + 25020004 = 5753^2 + 5002^2 .

It is a cyclic number.

It is not a de Polignac number, because 58117013 - 2¹⁰ = 58115989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58117043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29058506 + 29058507.

It is an arithmetic number, because the mean of its divisors is an integer number (29058507).

Almost surely, 2^58117013 is an apocalyptic number.

It is an amenable number.

58117013 is a deficient number, since it is larger than the sum of its proper divisors (1).

58117013 is an equidigital number, since it uses as much as digits as its factorization.

58117013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 58117013 is about 7623.4515148980. The cubic root of 58117013 is about 387.3478012067.

Adding to 58117013 its reverse (31071185), we get a palindrome (89188198).

The spelling of 58117013 in words is "fifty-eight million, one hundred seventeen thousand, thirteen".