58668913 has 4 divisors (see below), whose sum is σ = 58685760. Its totient is φ = 58652068.

The previous prime is 58668901. The next prime is 58668919. The reversal of 58668913 is 31986685.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58668913 - 2²¹ = 56571761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58668919) 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, 1045 + ... + 10882.

It is an arithmetic number, because the mean of its divisors is an integer number (14671440).

Almost surely, 2^58668913 is an apocalyptic number.

It is an amenable number.

58668913 is a deficient number, since it is larger than the sum of its proper divisors (16847).

58668913 is a wasteful number, since it uses less digits than its factorization.

58668913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16846.

The product of its digits is 311040, while the sum is 46.

The square root of 58668913 is about 7659.5634993125. The cubic root of 58668913 is about 388.5700715101.

The spelling of 58668913 in words is "fifty-eight million, six hundred sixty-eight thousand, nine hundred thirteen".