50100033000 has 128 divisors (see below), whose sum is σ = 157506560640. Its totient is φ = 13257920000.

The previous prime is 50100032999. The next prime is 50100033041. The reversal of 50100033000 is 33000105.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329260 + ... + 456740.

It is an arithmetic number, because the mean of its divisors is an integer number (1230520005).

Almost surely, 2^50100033000 is an apocalyptic number.

50100033000 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 50100033000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78753280320).

50100033000 is an abundant number, since it is smaller than the sum of its proper divisors (107406527640).

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

50100033000 is a wasteful number, since it uses less digits than its factorization.

50100033000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127636 (or 127622 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 12.

Adding to 50100033000 its reverse (33000105), we get a palindrome (50133033105).

The spelling of 50100033000 in words is "fifty billion, one hundred million, thirty-three thousand".