58220713 has 2 divisors, whose sum is σ = 58220714. Its totient is φ = 58220712.

The previous prime is 58220711. The next prime is 58220749. The reversal of 58220713 is 31702285.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39790864 + 18429849 = 6308^2 + 4293^2 .

It is a cyclic number.

It is not a de Polignac number, because 58220713 - 2¹ = 58220711 is a prime.

Together with 58220711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (58220711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29110356 + 29110357.

It is an arithmetic number, because the mean of its divisors is an integer number (29110357).

Almost surely, 2^58220713 is an apocalyptic number.

It is an amenable number.

58220713 is a deficient number, since it is larger than the sum of its proper divisors (1).

58220713 is an equidigital number, since it uses as much as digits as its factorization.

58220713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 58220713 is about 7630.2498648472. The cubic root of 58220713 is about 387.5780499043.

Adding to 58220713 its reverse (31702285), we get a palindrome (89922998).

The spelling of 58220713 in words is "fifty-eight million, two hundred twenty thousand, seven hundred thirteen".