54223979527 has 8 divisors (see below), whose sum is σ = 54628502256. Its totient is φ = 53819583552.

The previous prime is 54223979507. The next prime is 54223979531. The reversal of 54223979527 is 72597932245.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54223979527 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 (54223979507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936793 + ... + 992989.

It is an arithmetic number, because the mean of its divisors is an integer number (6828562782).

Almost surely, 2^54223979527 is an apocalyptic number.

54223979527 is a deficient number, since it is larger than the sum of its proper divisors (404522729).

54223979527 is a wasteful number, since it uses less digits than its factorization.

54223979527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63377.

The product of its digits is 9525600, while the sum is 55.

The spelling of 54223979527 in words is "fifty-four billion, two hundred twenty-three million, nine hundred seventy-nine thousand, five hundred twenty-seven".