5123028600 has 192 divisors, whose sum is σ = 18057177600. Its totient is φ = 1334309760.

The previous prime is 5123028593. The next prime is 5123028661. The reversal of 5123028600 is 68203215.

5123028600 is a `hidden beast` number, since 5 + 1 + 2 + 30 + 28 + 600 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 221169 + ... + 243231.

It is an arithmetic number, because the mean of its divisors is an integer number (94047800).

Almost surely, 2^5123028600 is an apocalyptic number.

5123028600 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 5123028600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9028588800).

5123028600 is an abundant number, since it is smaller than the sum of its proper divisors (12934149000).

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

5123028600 is a wasteful number, since it uses less digits than its factorization.

5123028600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22131 (or 22116 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5123028600 is about 71575.3351371826. The cubic root of 5123028600 is about 1723.8875246701.

The spelling of 5123028600 in words is "five billion, one hundred twenty-three million, twenty-eight thousand, six hundred".