50388353905504 has 24 divisors (see below), whose sum is σ = 99202675923288. Its totient is φ = 25194023512320.

The previous prime is 50388353905471. The next prime is 50388353905511. The reversal of 50388353905504 is 40550935388305.

It is a super-2 number, since 2×50388353905504² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635964 + ... + 10058884.

It is an arithmetic number, because the mean of its divisors is an integer number (4133444830137).

Almost surely, 2^{50388353905504} is an apocalyptic number.

It is an amenable number.

50388353905504 is a deficient number, since it is larger than the sum of its proper divisors (48814322017784).

50388353905504 is a wasteful number, since it uses less digits than its factorization.

50388353905504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9590038 (or 9590030 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 58.

The spelling of 50388353905504 in words is "fifty trillion, three hundred eighty-eight billion, three hundred fifty-three million, nine hundred five thousand, five hundred four".