50987889300 has 144 divisors (see below), whose sum is σ = 148852472832. Its totient is φ = 13474982400.

The previous prime is 50987889289. The next prime is 50987889317. The reversal of 50987889300 is 398878905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16787382 + ... + 16790418.

It is an arithmetic number, because the mean of its divisors is an integer number (1033697728).

Almost surely, 2^50987889300 is an apocalyptic number.

50987889300 is a gapful number since it is divisible by the number (50) 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 50987889300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74426236416).

50987889300 is an abundant number, since it is smaller than the sum of its proper divisors (97864583532).

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

50987889300 is a wasteful number, since it uses less digits than its factorization.

50987889300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3538 (or 3531 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 50987889300 in words is "fifty billion, nine hundred eighty-seven million, eight hundred eighty-nine thousand, three hundred".