527305949916 has 12 divisors (see below), whose sum is σ = 1230380549832. Its totient is φ = 175768649968.

The previous prime is 527305949903. The next prime is 527305949981. The reversal of 527305949916 is 619949503725.

527305949916 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 527305949916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21971081235 + ... + 21971081258.

It is an arithmetic number, because the mean of its divisors is an integer number (102531712486).

Almost surely, 2^527305949916 is an apocalyptic number.

It is an amenable number.

527305949916 is an abundant number, since it is smaller than the sum of its proper divisors (703074599916).

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

527305949916 is a wasteful number, since it uses less digits than its factorization.

527305949916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43942162500 (or 43942162498 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 60.

The spelling of 527305949916 in words is "five hundred twenty-seven billion, three hundred five million, nine hundred forty-nine thousand, nine hundred sixteen".