20593240358 has 8 divisors (see below), whose sum is σ = 30978881352. Its totient is φ = 10266946576.

The previous prime is 20593240321. The next prime is 20593240361. The reversal of 20593240358 is 85304239502.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14835935 + ... + 14837322.

It is an arithmetic number, because the mean of its divisors is an integer number (3872360169).

Almost surely, 2^20593240358 is an apocalyptic number.

20593240358 is a deficient number, since it is larger than the sum of its proper divisors (10385640994).

20593240358 is a wasteful number, since it uses less digits than its factorization.

20593240358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29673606.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 20593240358 in words is "twenty billion, five hundred ninety-three million, two hundred forty thousand, three hundred fifty-eight".