58109980391 has 4 divisors (see below), whose sum is σ = 58221516384. Its totient is φ = 57998444400.

The previous prime is 58109980373. The next prime is 58109980421. The reversal of 58109980391 is 19308990185.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19308990185 = 5 ⋅3861798037.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58109980391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58109980301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55767215 + ... + 55768256.

It is an arithmetic number, because the mean of its divisors is an integer number (14555379096).

Almost surely, 2^58109980391 is an apocalyptic number.

58109980391 is a deficient number, since it is larger than the sum of its proper divisors (111535993).

58109980391 is a wasteful number, since it uses less digits than its factorization.

58109980391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111535992.

The product of its (nonzero) digits is 699840, while the sum is 53.

The spelling of 58109980391 in words is "fifty-eight billion, one hundred nine million, nine hundred eighty thousand, three hundred ninety-one".