58640317928 has 16 divisors (see below), whose sum is σ = 109953305280. Its totient is φ = 29319436528.

The previous prime is 58640317921. The next prime is 58640317961. The reversal of 58640317928 is 82971304685.

It is a self number, because there is not a number n which added to its sum of digits gives 58640317928.

It is not an unprimeable number, because it can be changed into a prime (58640317921) 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, 433151 + ... + 552177.

It is an arithmetic number, because the mean of its divisors is an integer number (6872081580).

It is a 1-persistent number, because it is pandigital, but 2⋅58640317928 = 117280635856 is not.

Almost surely, 2^58640317928 is an apocalyptic number.

It is an amenable number.

58640317928 is a deficient number, since it is larger than the sum of its proper divisors (51312987352).

58640317928 is a wasteful number, since it uses less digits than its factorization.

58640317928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180616 (or 180612 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 58640317928 in words is "fifty-eight billion, six hundred forty million, three hundred seventeen thousand, nine hundred twenty-eight".