58438048668 has 96 divisors (see below), whose sum is σ = 146453207040. Its totient is φ = 18081766080.

The previous prime is 58438048667. The next prime is 58438048771. The reversal of 58438048668 is 86684083485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58438048667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2627571 + ... + 2649717.

It is an arithmetic number, because the mean of its divisors is an integer number (1525554240).

Almost surely, 2^58438048668 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 58438048668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73226603520).

58438048668 is an abundant number, since it is smaller than the sum of its proper divisors (88015158372).

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

58438048668 is a wasteful number, since it uses less digits than its factorization.

58438048668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22407 (or 22405 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 60.

The spelling of 58438048668 in words is "fifty-eight billion, four hundred thirty-eight million, forty-eight thousand, six hundred sixty-eight".