54206485583 has 24 divisors (see below), whose sum is σ = 60560852688. Its totient is φ = 48342770432.

The previous prime is 54206485561. The next prime is 54206485601. The reversal of 54206485583 is 38558460245.

It is not a de Polignac number, because 54206485583 - 2²⁴ = 54189708367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54206485283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 934085 + ... + 990417.

It is an arithmetic number, because the mean of its divisors is an integer number (2523368862).

Almost surely, 2^54206485583 is an apocalyptic number.

54206485583 is a deficient number, since it is larger than the sum of its proper divisors (6354367105).

54206485583 is a wasteful number, since it uses less digits than its factorization.

54206485583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56503 (or 56480 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 50.

The spelling of 54206485583 in words is "fifty-four billion, two hundred six million, four hundred eighty-five thousand, five hundred eighty-three".