5123533300 has 18 divisors (see below), whose sum is σ = 11118067478. Its totient is φ = 2049413280.

The previous prime is 5123533297. The next prime is 5123533313. The reversal of 5123533300 is 33353215.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 197458704 + 4926074596 = 14052^2 + 70186^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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 5 ways as a sum of consecutive naturals, for example, 25617567 + ... + 25617766.

Almost surely, 2^5123533300 is an apocalyptic number.

5123533300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5123533300 is an abundant number, since it is smaller than the sum of its proper divisors (5994534178).

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

5123533300 is a wasteful number, since it uses less digits than its factorization.

5123533300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51235347 (or 51235340 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 25.

The square root of 5123533300 is about 71578.8607062169. The cubic root of 5123533300 is about 1723.9441329470.

Adding to 5123533300 its reverse (33353215), we get a palindrome (5156886515).

The spelling of 5123533300 in words is "five billion, one hundred twenty-three million, five hundred thirty-three thousand, three hundred".