50638414552 has 32 divisors (see below), whose sum is σ = 105532897680. Its totient is φ = 22583167360.

The previous prime is 50638414549. The next prime is 50638414559. The reversal of 50638414552 is 25541483605.

It is a junction number, because it is equal to n+sod(n) for n = 50638414499 and 50638414508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50638414559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5423983 + ... + 5433310.

Almost surely, 2^50638414552 is an apocalyptic number.

It is an amenable number.

50638414552 is an abundant number, since it is smaller than the sum of its proper divisors (54894483128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50638414552 is a wasteful number, since it uses less digits than its factorization.

50638414552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10857363 (or 10857359 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 50638414552 in words is "fifty billion, six hundred thirty-eight million, four hundred fourteen thousand, five hundred fifty-two".