58720001 has 2 divisors, whose sum is σ = 58720002. Its totient is φ = 58720000.

The previous prime is 58719979. The next prime is 58720027. The reversal of 58720001 is 10002785.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53875600 + 4844401 = 7340^2 + 2201^2 .

It is a cyclic number.

It is not a de Polignac number, because 58720001 - 2¹⁸ = 58457857 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (58720301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29360000 + 29360001.

It is an arithmetic number, because the mean of its divisors is an integer number (29360001).

Almost surely, 2^58720001 is an apocalyptic number.

It is an amenable number.

58720001 is a deficient number, since it is larger than the sum of its proper divisors (1).

58720001 is an equidigital number, since it uses as much as digits as its factorization.

58720001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 58720001 is about 7662.8976895167. The cubic root of 58720001 is about 388.6828257640.

Adding to 58720001 its reverse (10002785), we get a palindrome (68722786).

The spelling of 58720001 in words is "fifty-eight million, seven hundred twenty thousand, one".