58101949 has 2 divisors, whose sum is σ = 58101950. Its totient is φ = 58101948.

The previous prime is 58101913. The next prime is 58101977. The reversal of 58101949 is 94910185.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42341049 + 15760900 = 6507^2 + 3970^2 .

It is a cyclic number.

It is not a de Polignac number, because 58101949 - 2⁷ = 58101821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58101149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29050974 + 29050975.

It is an arithmetic number, because the mean of its divisors is an integer number (29050975).

Almost surely, 2^58101949 is an apocalyptic number.

It is an amenable number.

58101949 is a deficient number, since it is larger than the sum of its proper divisors (1).

58101949 is an equidigital number, since it uses as much as digits as its factorization.

58101949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 58101949 is about 7622.4634469442. The cubic root of 58101949 is about 387.3143313087.

The spelling of 58101949 in words is "fifty-eight million, one hundred one thousand, nine hundred forty-nine".