58123939 has 2 divisors, whose sum is σ = 58123940. Its totient is φ = 58123938.

The previous prime is 58123861. The next prime is 58123973. The reversal of 58123939 is 93932185.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58123939 - 2⁹ = 58123427 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (58123979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29061969 + 29061970.

It is an arithmetic number, because the mean of its divisors is an integer number (29061970).

Almost surely, 2^58123939 is an apocalyptic number.

58123939 is a deficient number, since it is larger than the sum of its proper divisors (1).

58123939 is an equidigital number, since it uses as much as digits as its factorization.

58123939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 40.

The square root of 58123939 is about 7623.9057575497. The cubic root of 58123939 is about 387.3631877758.

The spelling of 58123939 in words is "fifty-eight million, one hundred twenty-three thousand, nine hundred thirty-nine".