58481587 has 2 divisors, whose sum is σ = 58481588. Its totient is φ = 58481586.

The previous prime is 58481573. The next prime is 58481597. The reversal of 58481587 is 78518485.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58481587 - 2¹¹ = 58479539 is a prime.

It is not a weakly prime, because it can be changed into another prime (58481597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29240793 + 29240794.

It is an arithmetic number, because the mean of its divisors is an integer number (29240794).

Almost surely, 2^58481587 is an apocalyptic number.

58481587 is a deficient number, since it is larger than the sum of its proper divisors (1).

58481587 is an equidigital number, since it uses as much as digits as its factorization.

58481587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 358400, while the sum is 46.

The square root of 58481587 is about 7647.3254801924. The cubic root of 58481587 is about 388.1560709678.

The spelling of 58481587 in words is "fifty-eight million, four hundred eighty-one thousand, five hundred eighty-seven".