54160189965 has 48 divisors (see below), whose sum is σ = 107315784576. Its totient is φ = 24752707200.

The previous prime is 54160189957. The next prime is 54160189969. The reversal of 54160189965 is 56998106145.

54160189965 is a `hidden beast` number, since 541 + 6 + 0 + 1 + 8 + 9 + 96 + 5 = 666.

It is not a de Polignac number, because 54160189965 - 2³ = 54160189957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54160189969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1373170 + ... + 1412060.

It is an arithmetic number, because the mean of its divisors is an integer number (2235745512).

Almost surely, 2^54160189965 is an apocalyptic number.

It is an amenable number.

54160189965 is a deficient number, since it is larger than the sum of its proper divisors (53155594611).

54160189965 is a wasteful number, since it uses less digits than its factorization.

54160189965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43330 (or 43327 counting only the distinct ones).

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

The spelling of 54160189965 in words is "fifty-four billion, one hundred sixty million, one hundred eighty-nine thousand, nine hundred sixty-five".