5166722100 has 72 divisors (see below), whose sum is σ = 15058286208. Its totient is φ = 1367724800.

The previous prime is 5166722039. The next prime is 5166722107. The reversal of 5166722100 is 12276615.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166722107) by changing a digit.

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, 21756 + ... + 103955.

It is an arithmetic number, because the mean of its divisors is an integer number (209142864).

Almost surely, 2^5166722100 is an apocalyptic number.

5166722100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5166722100 is an abundant number, since it is smaller than the sum of its proper divisors (9891564108).

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

5166722100 is a wasteful number, since it uses less digits than its factorization.

5166722100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125865 (or 125858 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5166722100 is about 71879.9144406836. The cubic root of 5166722100 is about 1728.7745785288.

Adding to 5166722100 its reverse (12276615), we get a palindrome (5178998715).

The spelling of 5166722100 in words is "five billion, one hundred sixty-six million, seven hundred twenty-two thousand, one hundred".