54835853845 has 16 divisors (see below), whose sum is σ = 67348195200. Its totient is φ = 42839020224.

The previous prime is 54835853827. The next prime is 54835853851.

54835853845 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 54835853845 - 2¹⁵ = 54835821077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54835853845.

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 15 ways as a sum of consecutive naturals, for example, 1042231 + ... + 1093579.

It is an arithmetic number, because the mean of its divisors is an integer number (4209262200).

Almost surely, 2^54835853845 is an apocalyptic number.

It is an amenable number.

54835853845 is a deficient number, since it is larger than the sum of its proper divisors (12512341355).

54835853845 is a wasteful number, since it uses less digits than its factorization.

54835853845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56364.

The product of its digits is 46080000, while the sum is 58.

The spelling of 54835853845 in words is "fifty-four billion, eight hundred thirty-five million, eight hundred fifty-three thousand, eight hundred forty-five".