50555930880 has 864 divisors, whose sum is σ = 206835793920. Its totient is φ = 10293903360.

The previous prime is 50555930861. The next prime is 50555930903. The reversal of 50555930880 is 8803955505.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 140824141 + ... + 140824499.

It is an arithmetic number, because the mean of its divisors is an integer number (239393280).

Almost surely, 2^50555930880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50555930880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103417896960).

50555930880 is an abundant number, since it is smaller than the sum of its proper divisors (156279863040).

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

50555930880 is a wasteful number, since it uses less digits than its factorization.

50555930880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 48.

The spelling of 50555930880 in words is "fifty billion, five hundred fifty-five million, nine hundred thirty thousand, eight hundred eighty".