5320514242520 has 64 divisors (see below), whose sum is σ = 12007336752000. Its totient is φ = 2121779755008.

The previous prime is 5320514242403. The next prime is 5320514242597. The reversal of 5320514242520 is 252424150235.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28586321 + ... + 28771839.

It is an arithmetic number, because the mean of its divisors is an integer number (187614636750).

Almost surely, 2^{5320514242520} is an apocalyptic number.

It is an amenable number.

5320514242520 is an abundant number, since it is smaller than the sum of its proper divisors (6686822509480).

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

5320514242520 is a wasteful number, since it uses less digits than its factorization.

5320514242520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187692 (or 187688 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 5320514242520 its reverse (252424150235), we get a palindrome (5572938392755).

The spelling of 5320514242520 in words is "five trillion, three hundred twenty billion, five hundred fourteen million, two hundred forty-two thousand, five hundred twenty".