58190854093849 has 3 divisors (see below), whose sum is σ = 58190861722143. Its totient is φ = 58190846465556.

The previous prime is 58190854093847. The next prime is 58190854093861. The reversal of 58190854093849 is 94839045809185.

The square root of 58190854093849 is 7628293.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 56696758575625 + 1494095518224 = 7529725^2 + 1222332^2 .

It is not a de Polignac number, because 58190854093849 - 2¹ = 58190854093847 is a prime.

It is a super-3 number, since 3×58190854093849³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58190854093847) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3814147 + ... + 11442439.

It is an arithmetic number, because the mean of its divisors is an integer number (19396953907381).

Almost surely, 2^{58190854093849} is an apocalyptic number.

58190854093849 is the 7628293-rd square number.

58190854093849 is the 3814147-th centered octagonal number.

It is an amenable number.

58190854093849 is a deficient number, since it is larger than the sum of its proper divisors (7628294).

58190854093849 is an frugal number, since it uses more digits than its factorization.

58190854093849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15256586 (or 7628293 counting only the distinct ones).

The product of its (nonzero) digits is 447897600, while the sum is 73.

The spelling of 58190854093849 in words is "fifty-eight trillion, one hundred ninety billion, eight hundred fifty-four million, ninety-three thousand, eight hundred forty-nine".