58438058438 has 32 divisors (see below), whose sum is σ = 90173157120. Its totient is φ = 28393200000.

The previous prime is 58438058423. The next prime is 58438058443. The reversal of 58438058438 is 83485083485.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5897288 + ... + 5907188.

It is an arithmetic number, because the mean of its divisors is an integer number (2817911160).

Almost surely, 2^58438058438 is an apocalyptic number.

58438058438 is a deficient number, since it is larger than the sum of its proper divisors (31735098682).

58438058438 is a wasteful number, since it uses less digits than its factorization.

58438058438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10544.

The product of its (nonzero) digits is 14745600, while the sum is 56.

The spelling of 58438058438 in words is "fifty-eight billion, four hundred thirty-eight million, fifty-eight thousand, four hundred thirty-eight".