50583734656 has 512 divisors, whose sum is σ = 137965363200. Its totient is φ = 17915904000.

The previous prime is 50583734647. The next prime is 50583734683. The reversal of 50583734656 is 65643738505.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 500829006 + ... + 500829106.

It is an arithmetic number, because the mean of its divisors is an integer number (269463600).

Almost surely, 2^50583734656 is an apocalyptic number.

50583734656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50583734656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68982681600).

50583734656 is an abundant number, since it is smaller than the sum of its proper divisors (87381628544).

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

50583734656 is a wasteful number, since it uses less digits than its factorization.

50583734656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 52.

The spelling of 50583734656 in words is "fifty billion, five hundred eighty-three million, seven hundred thirty-four thousand, six hundred fifty-six".