5304555772516 has 192 divisors, whose sum is σ = 12739749797376. Its totient is φ = 1865734041600.

The previous prime is 5304555772487. The next prime is 5304555772531. The reversal of 5304555772516 is 6152775554035.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 66382426 + ... + 66462286.

It is an arithmetic number, because the mean of its divisors is an integer number (66352863528).

Almost surely, 2^{5304555772516} 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 5304555772516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6369874898688).

5304555772516 is an abundant number, since it is smaller than the sum of its proper divisors (7435194024860).

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

5304555772516 is a wasteful number, since it uses less digits than its factorization.

5304555772516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80262 (or 80260 counting only the distinct ones).

The product of its (nonzero) digits is 22050000, while the sum is 55.

The spelling of 5304555772516 in words is "five trillion, three hundred four billion, five hundred fifty-five million, seven hundred seventy-two thousand, five hundred sixteen".