5120215300 has 36 divisors (see below), whose sum is σ = 11381873076. Its totient is φ = 1998131200.

The previous prime is 5120215291. The next prime is 5120215307. The reversal of 5120215300 is 35120215.

It can be written as a sum of positive squares in 6 ways, for example, as 688117824 + 4432097476 = 26232^2 + 66574^2 .

It is not an unprimeable number, because it can be changed into a prime (5120215307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 620317 + ... + 628516.

It is an arithmetic number, because the mean of its divisors is an integer number (316163141).

Almost surely, 2^5120215300 is an apocalyptic number.

5120215300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5120215300 is an abundant number, since it is smaller than the sum of its proper divisors (6261657776).

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

5120215300 is a wasteful number, since it uses less digits than its factorization.

5120215300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248888 (or 1248881 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5120215300 is about 71555.6797186638. The cubic root of 5120215300 is about 1723.5719105300.

Adding to 5120215300 its reverse (35120215), we get a palindrome (5155335515).

The spelling of 5120215300 in words is "five billion, one hundred twenty million, two hundred fifteen thousand, three hundred".