543032061660 has 96 divisors (see below), whose sum is σ = 1843017926400. Its totient is φ = 131644134720.

The previous prime is 543032061601. The next prime is 543032061673. The reversal of 543032061660 is 66160230345.

543032061660 is a `hidden beast` number, since 5 + 4 + 3 + 0 + 32 + 0 + 616 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45703830 + ... + 45715709.

It is an arithmetic number, because the mean of its divisors is an integer number (19198103400).

Almost surely, 2^543032061660 is an apocalyptic number.

It is an amenable number.

543032061660 is an abundant number, since it is smaller than the sum of its proper divisors (1299985864740).

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

543032061660 is a wasteful number, since it uses less digits than its factorization.

543032061660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91419568 (or 91419560 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 543032061660 in words is "five hundred forty-three billion, thirty-two million, sixty-one thousand, six hundred sixty".