54195169680 has 120 divisors (see below), whose sum is σ = 187876665600. Its totient is φ = 13985844480.

The previous prime is 54195169661. The next prime is 54195169709. The reversal of 54195169680 is 8696159145.

54195169680 is a `hidden beast` number, since 5 + 41 + 9 + 516 + 9 + 6 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1191730 + ... + 1236369.

It is an arithmetic number, because the mean of its divisors is an integer number (1565638880).

Almost surely, 2^54195169680 is an apocalyptic number.

It is an amenable number.

54195169680 is an abundant number, since it is smaller than the sum of its proper divisors (133681495920).

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

54195169680 is a wasteful number, since it uses less digits than its factorization.

54195169680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428149 (or 2428140 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 54.

The spelling of 54195169680 in words is "fifty-four billion, one hundred ninety-five million, one hundred sixty-nine thousand, six hundred eighty".