58961939868 has 72 divisors (see below), whose sum is σ = 169949143728. Its totient is φ = 17074948608.

The previous prime is 58961939863. The next prime is 58961939893. The reversal of 58961939868 is 86893916985.

58961939868 is a `hidden beast` number, since 589 + 6 + 1 + 9 + 39 + 8 + 6 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 58961939796 and 58961939805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58961939863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3697546 + ... + 3713457.

It is an arithmetic number, because the mean of its divisors is an integer number (2360404774).

Almost surely, 2^58961939868 is an apocalyptic number.

It is an amenable number.

58961939868 is an abundant number, since it is smaller than the sum of its proper divisors (110987203860).

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

58961939868 is a wasteful number, since it uses less digits than its factorization.

58961939868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7411043 (or 7411038 counting only the distinct ones).

The product of its digits is 201553920, while the sum is 72.

The spelling of 58961939868 in words is "fifty-eight billion, nine hundred sixty-one million, nine hundred thirty-nine thousand, eight hundred sixty-eight".