58806189640 has 128 divisors (see below), whose sum is σ = 146395641600. Its totient is φ = 21081784320.

The previous prime is 58806189553. The next prime is 58806189679. The reversal of 58806189640 is 4698160885.

It is a Harshad number since it is a multiple of its sum of digits (55).

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 31 ways as a sum of consecutive naturals, for example, 10556776 + ... + 10562344.

It is an arithmetic number, because the mean of its divisors is an integer number (1143715950).

Almost surely, 2^58806189640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58806189640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73197820800).

58806189640 is an abundant number, since it is smaller than the sum of its proper divisors (87589451960).

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

58806189640 is a wasteful number, since it uses less digits than its factorization.

58806189640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5927 (or 5923 counting only the distinct ones).

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

The spelling of 58806189640 in words is "fifty-eight billion, eight hundred six million, one hundred eighty-nine thousand, six hundred forty".