5251100050 has 48 divisors (see below), whose sum is σ = 11169142272. Its totient is φ = 1799280000.

The previous prime is 5251100033. The next prime is 5251100083. The reversal of 5251100050 is 500011525.

It is a super-3 number, since 3×5251100050³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 23 ways as a sum of consecutive naturals, for example, 746550 + ... + 753550.

It is an arithmetic number, because the mean of its divisors is an integer number (232690464).

Almost surely, 2^5251100050 is an apocalyptic number.

5251100050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5251100050 is an abundant number, since it is smaller than the sum of its proper divisors (5918042222).

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

5251100050 is a wasteful number, since it uses less digits than its factorization.

5251100050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9163 (or 9158 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 5251100050 is about 72464.4743995290. The cubic root of 5251100050 is about 1738.1347045407.

Adding to 5251100050 its reverse (500011525), we get a palindrome (5751111575).

The spelling of 5251100050 in words is "five billion, two hundred fifty-one million, one hundred thousand, fifty".