54512434085 has 16 divisors (see below), whose sum is σ = 65772518400. Its totient is φ = 43371678720.

The previous prime is 54512434061. The next prime is 54512434117. The reversal of 54512434085 is 58043421545.

It is not a de Polignac number, because 54512434085 - 2¹⁸ = 54512171941 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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5042516 + ... + 5053314.

It is an arithmetic number, because the mean of its divisors is an integer number (4110782400).

Almost surely, 2^54512434085 is an apocalyptic number.

It is an amenable number.

54512434085 is a deficient number, since it is larger than the sum of its proper divisors (11260084315).

54512434085 is a wasteful number, since it uses less digits than its factorization.

54512434085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16228.

The product of its (nonzero) digits is 384000, while the sum is 41.

The spelling of 54512434085 in words is "fifty-four billion, five hundred twelve million, four hundred thirty-four thousand, eighty-five".