58064561 has 2 divisors, whose sum is σ = 58064562. Its totient is φ = 58064560.

The previous prime is 58064549. The next prime is 58064593. The reversal of 58064561 is 16546085.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47541025 + 10523536 = 6895^2 + 3244^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58064561 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (58064161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29032280 + 29032281.

It is an arithmetic number, because the mean of its divisors is an integer number (29032281).

Almost surely, 2^58064561 is an apocalyptic number.

It is an amenable number.

58064561 is a deficient number, since it is larger than the sum of its proper divisors (1).

58064561 is an equidigital number, since it uses as much as digits as its factorization.

58064561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 58064561 is about 7620.0105642971. The cubic root of 58064561 is about 387.2312359009.

The spelling of 58064561 in words is "fifty-eight million, sixty-four thousand, five hundred sixty-one".