58191280069 has 24 divisors (see below), whose sum is σ = 67870952160. Its totient is φ = 49704363072.

The previous prime is 58191279919. The next prime is 58191280159. The reversal of 58191280069 is 96008219185.

It is not a de Polignac number, because 58191280069 - 2¹¹ = 58191278021 is a prime.

It is a super-2 number, since 2×58191280069² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58191280369) 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, 72654 + ... + 348799.

It is an arithmetic number, because the mean of its divisors is an integer number (2827956340).

Almost surely, 2^58191280069 is an apocalyptic number.

It is an amenable number.

58191280069 is a deficient number, since it is larger than the sum of its proper divisors (9679672091).

58191280069 is a wasteful number, since it uses less digits than its factorization.

58191280069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421541 (or 421528 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 49.

The spelling of 58191280069 in words is "fifty-eight billion, one hundred ninety-one million, two hundred eighty thousand, sixty-nine".