58486561 has 4 divisors (see below), whose sum is σ = 66841792. Its totient is φ = 50131332.

The previous prime is 58486543. The next prime is 58486601. The reversal of 58486561 is 16568485.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16568485 = 5 ⋅3313697.

It is a cyclic number.

It is not a de Polignac number, because 58486561 - 2¹¹ = 58484513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58486501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4177605 + ... + 4177618.

It is an arithmetic number, because the mean of its divisors is an integer number (16710448).

Almost surely, 2^58486561 is an apocalyptic number.

It is an amenable number.

58486561 is a deficient number, since it is larger than the sum of its proper divisors (8355231).

58486561 is an equidigital number, since it uses as much as digits as its factorization.

58486561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8355230.

The product of its digits is 230400, while the sum is 43.

The square root of 58486561 is about 7647.6506850143. The cubic root of 58486561 is about 388.1670751924.

The spelling of 58486561 in words is "fifty-eight million, four hundred eighty-six thousand, five hundred sixty-one".