5302154520 has 192 divisors, whose sum is σ = 18793756800. Its totient is φ = 1288535040.

The previous prime is 5302154513. The next prime is 5302154549. The reversal of 5302154520 is 254512035.

It is a happy number.

It is a super-2 number, since 2×5302154520² = 56225685107912860800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 362550 + ... + 376890.

It is an arithmetic number, because the mean of its divisors is an integer number (97884150).

Almost surely, 2^5302154520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5302154520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9396878400).

5302154520 is an abundant number, since it is smaller than the sum of its proper divisors (13491602280).

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

5302154520 is a wasteful number, since it uses less digits than its factorization.

5302154520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14450 (or 14443 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5302154520 is about 72815.8946933978. The cubic root of 5302154520 is about 1743.7496230007.

Adding to 5302154520 its reverse (254512035), we get a palindrome (5556666555).

The spelling of 5302154520 in words is "five billion, three hundred two million, one hundred fifty-four thousand, five hundred twenty".