54714355921 has 3 divisors (see below), whose sum is σ = 54714589833. Its totient is φ = 54714122010.

The previous prime is 54714355919. The next prime is 54714355961. The reversal of 54714355921 is 12955341745.

The square root of 54714355921 is 233911.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 54714355921 - 2¹ = 54714355919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54714355961) 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 2 ways as a sum of consecutive naturals, for example, 116956 + ... + 350866.

It is an arithmetic number, because the mean of its divisors is an integer number (18238196611).

Almost surely, 2^54714355921 is an apocalyptic number.

54714355921 is the 233911-st square number.

54714355921 is the 116956-th centered octagonal number.

It is an amenable number.

54714355921 is a deficient number, since it is larger than the sum of its proper divisors (233912).

54714355921 is an frugal number, since it uses more digits than its factorization.

54714355921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467822 (or 233911 counting only the distinct ones).

The product of its digits is 756000, while the sum is 46.

The spelling of 54714355921 in words is "fifty-four billion, seven hundred fourteen million, three hundred fifty-five thousand, nine hundred twenty-one".