58540005 has 24 divisors (see below), whose sum is σ = 103947480. Its totient is φ = 30458880.

The previous prime is 58539979. The next prime is 58540019. The reversal of 58540005 is 50004585.

It can be written as a sum of positive squares in 4 ways, for example, as 5788836 + 52751169 = 2406^2 + 7263^2 .

It is not a de Polignac number, because 58540005 - 2⁵ = 58539973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14020 + ... + 17709.

It is an arithmetic number, because the mean of its divisors is an integer number (4331145).

Almost surely, 2^58540005 is an apocalyptic number.

It is an amenable number.

58540005 is a deficient number, since it is larger than the sum of its proper divisors (45407475).

58540005 is a wasteful number, since it uses less digits than its factorization.

58540005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31781 (or 31778 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 58540005 is about 7651.1440321040. The cubic root of 58540005 is about 388.2852726333.

The spelling of 58540005 in words is "fifty-eight million, five hundred forty thousand, five".