58686809140 has 24 divisors (see below), whose sum is σ = 124128940320. Its totient is φ = 23305839648.

The previous prime is 58686809107. The next prime is 58686809197. The reversal of 58686809140 is 4190868685.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10552402 + ... + 10557961.

It is an arithmetic number, because the mean of its divisors is an integer number (5172039180).

Almost surely, 2^58686809140 is an apocalyptic number.

It is an amenable number.

58686809140 is an abundant number, since it is smaller than the sum of its proper divisors (65442131180).

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

58686809140 is a wasteful number, since it uses less digits than its factorization.

58686809140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21110511 (or 21110509 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 55.

The spelling of 58686809140 in words is "fifty-eight billion, six hundred eighty-six million, eight hundred nine thousand, one hundred forty".