54283339845 has 48 divisors (see below), whose sum is σ = 111240754560. Its totient is φ = 23959539072.

The previous prime is 54283339801. The next prime is 54283339889. The reversal of 54283339845 is 54893338245.

54283339845 is a `hidden beast` number, since 542 + 8 + 3 + 3 + 3 + 98 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (54283339801) and next prime (54283339889).

It is not a de Polignac number, because 54283339845 - 2⁷ = 54283339717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54283339791 and 54283339800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2962039 + ... + 2980308.

It is an arithmetic number, because the mean of its divisors is an integer number (2317515720).

Almost surely, 2^54283339845 is an apocalyptic number.

It is an amenable number.

54283339845 is an abundant number, since it is smaller than the sum of its proper divisors (56957414715).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54283339845 is a wasteful number, since it uses less digits than its factorization.

54283339845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942394 (or 5942391 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 54.

The spelling of 54283339845 in words is "fifty-four billion, two hundred eighty-three million, three hundred thirty-nine thousand, eight hundred forty-five".