58099721405 has 16 divisors (see below), whose sum is σ = 76065416064. Its totient is φ = 42250121280.

The previous prime is 58099721363. The next prime is 58099721437. The reversal of 58099721405 is 50412799085.

58099721405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58099721405 - 2¹⁴ = 58099705021 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568664 + ... + 663006.

It is an arithmetic number, because the mean of its divisors is an integer number (4754088504).

Almost surely, 2^58099721405 is an apocalyptic number.

58099721405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58099721405 is a deficient number, since it is larger than the sum of its proper divisors (17965694659).

58099721405 is a wasteful number, since it uses less digits than its factorization.

58099721405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105556.

The product of its (nonzero) digits is 907200, while the sum is 50.

The spelling of 58099721405 in words is "fifty-eight billion, ninety-nine million, seven hundred twenty-one thousand, four hundred five".