58412813 has 2 divisors, whose sum is σ = 58412814. Its totient is φ = 58412812.

The previous prime is 58412803. The next prime is 58412819. The reversal of 58412813 is 31821485.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31393609 + 27019204 = 5603^2 + 5198^2 .

It is a cyclic number.

It is not a de Polignac number, because 58412813 - 2²² = 54218509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58412813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58412819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29206406 + 29206407.

It is an arithmetic number, because the mean of its divisors is an integer number (29206407).

Almost surely, 2^58412813 is an apocalyptic number.

It is an amenable number.

58412813 is a deficient number, since it is larger than the sum of its proper divisors (1).

58412813 is an equidigital number, since it uses as much as digits as its factorization.

58412813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 32.

The square root of 58412813 is about 7642.8275526797. The cubic root of 58412813 is about 388.0038548701.

The spelling of 58412813 in words is "fifty-eight million, four hundred twelve thousand, eight hundred thirteen".