20058316508 has 24 divisors (see below), whose sum is σ = 36244978560. Its totient is φ = 9702797760.

The previous prime is 20058316501. The next prime is 20058316513. The reversal of 20058316508 is 80561385002.

It is a super-2 number, since 2×20058316508² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20058316501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438110 + ... + 481722.

It is an arithmetic number, because the mean of its divisors is an integer number (1510207440).

Almost surely, 2^20058316508 is an apocalyptic number.

It is an amenable number.

20058316508 is a deficient number, since it is larger than the sum of its proper divisors (16186662052).

20058316508 is a wasteful number, since it uses less digits than its factorization.

20058316508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47357 (or 47355 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 20058316508 in words is "twenty billion, fifty-eight million, three hundred sixteen thousand, five hundred eight".