5215205300 has 72 divisors (see below), whose sum is σ = 11576259072. Its totient is φ = 2038608000.

The previous prime is 5215205287. The next prime is 5215205323. The reversal of 5215205300 is 35025125.

It is a super-2 number, since 2×5215205300² = 54396732642296180000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1434485 + ... + 1438115.

It is an arithmetic number, because the mean of its divisors is an integer number (160781376).

Almost surely, 2^5215205300 is an apocalyptic number.

5215205300 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 5215205300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5788129536).

5215205300 is an abundant number, since it is smaller than the sum of its proper divisors (6361053772).

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

5215205300 is a wasteful number, since it uses less digits than its factorization.

5215205300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969 (or 3962 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5215205300 is about 72216.3783362195. The cubic root of 5215205300 is about 1734.1652117218.

The spelling of 5215205300 in words is "five billion, two hundred fifteen million, two hundred five thousand, three hundred".