54343830285 has 40 divisors (see below), whose sum is σ = 97673658720. Its totient is φ = 28906821216.

The previous prime is 54343830239. The next prime is 54343830319. The reversal of 54343830285 is 58203834345.

54343830285 is a `hidden beast` number, since 543 + 4 + 3 + 83 + 0 + 28 + 5 = 666.

It is not a de Polignac number, because 54343830285 - 2¹⁰ = 54343829261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 54343830285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23527 + ... + 330516.

It is an arithmetic number, because the mean of its divisors is an integer number (2441841468).

Almost surely, 2^54343830285 is an apocalyptic number.

It is an amenable number.

54343830285 is a deficient number, since it is larger than the sum of its proper divisors (43329828435).

54343830285 is a wasteful number, since it uses less digits than its factorization.

54343830285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354439 (or 354430 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 54343830285 in words is "fifty-four billion, three hundred forty-three million, eight hundred thirty thousand, two hundred eighty-five".