5320252100 has 36 divisors (see below), whose sum is σ = 11594546964. Its totient is φ = 2118958080.

The previous prime is 5320252079. The next prime is 5320252103. The reversal of 5320252100 is 12520235.

It can be written as a sum of positive squares in 6 ways, for example, as 474978436 + 4845273664 = 21794^2 + 69608^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (5320252103) 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, 90869 + ... + 137468.

It is an arithmetic number, because the mean of its divisors is an integer number (322070749).

Almost surely, 2^5320252100 is an apocalyptic number.

5320252100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5320252100 is an abundant number, since it is smaller than the sum of its proper divisors (6274294864).

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

5320252100 is a wasteful number, since it uses less digits than its factorization.

5320252100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228584 (or 228577 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5320252100 is about 72940.0582670456. The cubic root of 5320252100 is about 1745.7313212830.

Adding to 5320252100 its reverse (12520235), we get a palindrome (5332772335).

The spelling of 5320252100 in words is "five billion, three hundred twenty million, two hundred fifty-two thousand, one hundred".