5136640300 has 72 divisors (see below), whose sum is σ = 12366083520. Its totient is φ = 1836187200.

The previous prime is 5136640297. The next prime is 5136640303. The reversal of 5136640300 is 30466315.

It is an interprime number because it is at equal distance from previous prime (5136640297) and next prime (5136640303).

It is not an unprimeable number, because it can be changed into a prime (5136640303) 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, 25327 + ... + 104473.

It is an arithmetic number, because the mean of its divisors is an integer number (171751160).

Almost surely, 2^5136640300 is an apocalyptic number.

5136640300 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 5136640300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6183041760).

5136640300 is an abundant number, since it is smaller than the sum of its proper divisors (7229443220).

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

5136640300 is a wasteful number, since it uses less digits than its factorization.

5136640300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79231 (or 79224 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 5136640300 is about 71670.3585870756. The cubic root of 5136640300 is about 1725.4129432167.

The spelling of 5136640300 in words is "five billion, one hundred thirty-six million, six hundred forty thousand, three hundred".