58120261 has 2 divisors, whose sum is σ = 58120262. Its totient is φ = 58120260.

The previous prime is 58120211. The next prime is 58120273. The reversal of 58120261 is 16202185.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40564161 + 17556100 = 6369^2 + 4190^2 .

It is a cyclic number.

It is not a de Polignac number, because 58120261 - 2¹¹ = 58118213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58120201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29060130 + 29060131.

It is an arithmetic number, because the mean of its divisors is an integer number (29060131).

Almost surely, 2^58120261 is an apocalyptic number.

It is an amenable number.

58120261 is a deficient number, since it is larger than the sum of its proper divisors (1).

58120261 is an equidigital number, since it uses as much as digits as its factorization.

58120261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 58120261 is about 7623.6645387897. The cubic root of 58120261 is about 387.3550170067.

The spelling of 58120261 in words is "fifty-eight million, one hundred twenty thousand, two hundred sixty-one".