58999609212 has 12 divisors (see below), whose sum is σ = 137665754856. Its totient is φ = 19666536400.

The previous prime is 58999609189. The next prime is 58999609283. The reversal of 58999609212 is 21290699985.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2458317039 + ... + 2458317062.

It is an arithmetic number, because the mean of its divisors is an integer number (11472146238).

Almost surely, 2^58999609212 is an apocalyptic number.

It is an amenable number.

58999609212 is an abundant number, since it is smaller than the sum of its proper divisors (78666145644).

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

58999609212 is a wasteful number, since it uses less digits than its factorization.

58999609212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916634108 (or 4916634106 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 60.

The spelling of 58999609212 in words is "fifty-eight billion, nine hundred ninety-nine million, six hundred nine thousand, two hundred twelve".