5135440300 has 72 divisors (see below), whose sum is σ = 11396364336. Its totient is φ = 2007932160.

The previous prime is 5135440273. The next prime is 5135440301. The reversal of 5135440300 is 30445315.

5135440300 = T₄₈₉ + T₄₉₀ + ... + T₃₁₃₈.

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

It is not an unprimeable number, because it can be changed into a prime (5135440301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1551247 + ... + 1554553.

It is an arithmetic number, because the mean of its divisors is an integer number (158282838).

Almost surely, 2^5135440300 is an apocalyptic number.

5135440300 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 5135440300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5698182168).

5135440300 is an abundant number, since it is smaller than the sum of its proper divisors (6260924036).

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

5135440300 is a wasteful number, since it uses less digits than its factorization.

5135440300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667 (or 3660 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5135440300 is about 71661.9864363248. The cubic root of 5135440300 is about 1725.2785715480.

Adding to 5135440300 its reverse (30445315), we get a palindrome (5165885615).

The spelling of 5135440300 in words is "five billion, one hundred thirty-five million, four hundred forty thousand, three hundred".