54850268405 has 8 divisors (see below), whose sum is σ = 66653491200. Its totient is φ = 43324768656.

The previous prime is 54850268401. The next prime is 54850268411. The reversal of 54850268405 is 50486205845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54850268405 - 2² = 54850268401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54850268405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54850268401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 69430325 + ... + 69431114.

It is an arithmetic number, because the mean of its divisors is an integer number (8331686400).

Almost surely, 2^54850268405 is an apocalyptic number.

It is an amenable number.

54850268405 is a deficient number, since it is larger than the sum of its proper divisors (11803222795).

54850268405 is a wasteful number, since it uses less digits than its factorization.

54850268405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138861523.

The product of its (nonzero) digits is 1536000, while the sum is 47.

The spelling of 54850268405 in words is "fifty-four billion, eight hundred fifty million, two hundred sixty-eight thousand, four hundred five".