54531056165 has 8 divisors (see below), whose sum is σ = 65952522240. Its totient is φ = 43281341712.

The previous prime is 54531056131. The next prime is 54531056249. The reversal of 54531056165 is 56165013545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54531056165 - 2¹⁰ = 54531055141 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 42937205 + ... + 42938474.

It is an arithmetic number, because the mean of its divisors is an integer number (8244065280).

Almost surely, 2^54531056165 is an apocalyptic number.

It is an amenable number.

54531056165 is a deficient number, since it is larger than the sum of its proper divisors (11421466075).

54531056165 is a wasteful number, since it uses less digits than its factorization.

54531056165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85875811.

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 54531056165 in words is "fifty-four billion, five hundred thirty-one million, fifty-six thousand, one hundred sixty-five".