58216013 has 8 divisors (see below), whose sum is σ = 60841536. Its totient is φ = 55598400.

The previous prime is 58216003. The next prime is 58216027. The reversal of 58216013 is 31061285.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58216013 - 2¹² = 58211917 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 (58216003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17093 + ... + 20213.

It is an arithmetic number, because the mean of its divisors is an integer number (7605192).

Almost surely, 2^58216013 is an apocalyptic number.

It is an amenable number.

58216013 is a deficient number, since it is larger than the sum of its proper divisors (2625523).

58216013 is a wasteful number, since it uses less digits than its factorization.

58216013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3955.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 58216013 is about 7629.9418739595. The cubic root of 58216013 is about 387.5676202493.

Adding to 58216013 its reverse (31061285), we get a palindrome (89277298).

The spelling of 58216013 in words is "fifty-eight million, two hundred sixteen thousand, thirteen".