50045251300 has 72 divisors (see below), whose sum is σ = 118623345120. Its totient is φ = 18174835200.

The previous prime is 50045251297. The next prime is 50045251327. The reversal of 50045251300 is 315254005.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 836796 + ... + 894604.

It is an arithmetic number, because the mean of its divisors is an integer number (1647546460).

Almost surely, 2^50045251300 is an apocalyptic number.

50045251300 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 50045251300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59311672560).

50045251300 is an abundant number, since it is smaller than the sum of its proper divisors (68578093820).

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

50045251300 is a wasteful number, since it uses less digits than its factorization.

50045251300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58621 (or 58614 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 50045251300 in words is "fifty billion, forty-five million, two hundred fifty-one thousand, three hundred".