58500012 has 24 divisors (see below), whose sum is σ = 143684800. Its totient is φ = 18473616.

The previous prime is 58500011. The next prime is 58500019. The reversal of 58500012 is 21000585.

It is not an unprimeable number, because it can be changed into a prime (58500011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128062 + ... + 128517.

Almost surely, 2^58500012 is an apocalyptic number.

It is an amenable number.

58500012 is an abundant number, since it is smaller than the sum of its proper divisors (85184788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58500012 is a wasteful number, since it uses less digits than its factorization.

58500012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256605 (or 256603 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 58500012 is about 7648.5300548537. The cubic root of 58500012 is about 388.1968303762.

Adding to 58500012 its reverse (21000585), we get a palindrome (79500597).

The spelling of 58500012 in words is "fifty-eight million, five hundred thousand, twelve".