5302421500 has 48 divisors (see below), whose sum is σ = 11669033376. Its totient is φ = 2104752000.

The previous prime is 5302421497. The next prime is 5302421507. The reversal of 5302421500 is 51242035.

It is a super-4 number, since 4×5302421500⁴ (a number of 40 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302421507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25024 + ... + 105976.

It is an arithmetic number, because the mean of its divisors is an integer number (243104862).

Almost surely, 2^5302421500 is an apocalyptic number.

5302421500 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 5302421500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5834516688).

5302421500 is an abundant number, since it is smaller than the sum of its proper divisors (6366611876).

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

5302421500 is a wasteful number, since it uses less digits than its factorization.

5302421500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81103 (or 81091 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5302421500 is about 72817.7279239060. The cubic root of 5302421500 is about 1743.7788902516.

Adding to 5302421500 its reverse (51242035), we get a palindrome (5353663535).

The spelling of 5302421500 in words is "five billion, three hundred two million, four hundred twenty-one thousand, five hundred".