50551034064 has 40 divisors (see below), whose sum is σ = 130599810720. Its totient is φ = 16849100928.

The previous prime is 50551034059. The next prime is 50551034137. The reversal of 50551034064 is 46043015505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808767 + ... + 869025.

It is an arithmetic number, because the mean of its divisors is an integer number (3264995268).

Almost surely, 2^50551034064 is an apocalyptic number.

It is an amenable number.

50551034064 is an abundant number, since it is smaller than the sum of its proper divisors (80048776656).

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

50551034064 is a wasteful number, since it uses less digits than its factorization.

50551034064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77747 (or 77741 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 50551034064 its reverse (46043015505), we get a palindrome (96594049569).

The spelling of 50551034064 in words is "fifty billion, five hundred fifty-one million, thirty-four thousand, sixty-four".