5187320050 has 96 divisors (see below), whose sum is σ = 10855715904. Its totient is φ = 1827840000.

The previous prime is 5187320027. The next prime is 5187320051. The reversal of 5187320050 is 500237815.

It is a super-2 number, since 2×5187320050² = 53816578602264005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5187319994 and 5187320021.

It is not an unprimeable number, because it can be changed into a prime (5187320051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3239250 + ... + 3240850.

It is an arithmetic number, because the mean of its divisors is an integer number (113080374).

Almost surely, 2^5187320050 is an apocalyptic number.

5187320050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5187320050 is an abundant number, since it is smaller than the sum of its proper divisors (5668395854).

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

5187320050 is a wasteful number, since it uses less digits than its factorization.

5187320050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804 (or 1799 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 5187320050 is about 72023.0522124688. The cubic root of 5187320050 is about 1731.0688762541.

Adding to 5187320050 its reverse (500237815), we get a palindrome (5687557865).

The spelling of 5187320050 in words is "five billion, one hundred eighty-seven million, three hundred twenty thousand, fifty".