564054011616 has 96 divisors (see below), whose sum is σ = 1483168095360. Its totient is φ = 187697558016.

The previous prime is 564054011567. The next prime is 564054011621. The reversal of 564054011616 is 616110450465.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228638415 + ... + 228640881.

It is an arithmetic number, because the mean of its divisors is an integer number (15449667660).

Almost surely, 2^564054011616 is an apocalyptic number.

It is an amenable number.

564054011616 is an abundant number, since it is smaller than the sum of its proper divisors (919114083744).

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

564054011616 is a wasteful number, since it uses less digits than its factorization.

564054011616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5576 (or 5568 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 564054011616 in words is "five hundred sixty-four billion, fifty-four million, eleven thousand, six hundred sixteen".