545966413992 has 64 divisors (see below), whose sum is σ = 1527484056000. Its totient is φ = 180679522752.

The previous prime is 545966413991. The next prime is 545966414011. The reversal of 545966413992 is 299314669545.

545966413992 is a `hidden beast` number, since 5 + 4 + 596 + 6 + 4 + 1 + 39 + 9 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (545966413991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9062143 + ... + 9122190.

It is an arithmetic number, because the mean of its divisors is an integer number (23866938375).

Almost surely, 2^545966413992 is an apocalyptic number.

It is an amenable number.

545966413992 is an abundant number, since it is smaller than the sum of its proper divisors (981517642008).

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

545966413992 is a wasteful number, since it uses less digits than its factorization.

545966413992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18184487 (or 18184477 counting only the distinct ones).

The product of its digits is 62985600, while the sum is 63.

The spelling of 545966413992 in words is "five hundred forty-five billion, nine hundred sixty-six million, four hundred thirteen thousand, nine hundred ninety-two".