5123436300 has 432 divisors, whose sum is σ = 17743864320. Its totient is φ = 1279618560.

The previous prime is 5123436281. The next prime is 5123436313. The reversal of 5123436300 is 36343215.

It is a happy number.

5123436300 is a `hidden beast` number, since 5 + 1 + 23 + 4 + 3 + 630 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 49742049 + ... + 49742151.

It is an arithmetic number, because the mean of its divisors is an integer number (41073760).

Almost surely, 2^5123436300 is an apocalyptic number.

5123436300 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 5123436300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8871932160).

5123436300 is an abundant number, since it is smaller than the sum of its proper divisors (12620428020).

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

5123436300 is a wasteful number, since it uses less digits than its factorization.

5123436300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 5123436300 is about 71578.1831286601. The cubic root of 5123436300 is about 1723.9332534994.

Adding to 5123436300 its reverse (36343215), we get a palindrome (5159779515).

The spelling of 5123436300 in words is "five billion, one hundred twenty-three million, four hundred thirty-six thousand, three hundred".