54745730327 has 4 divisors (see below), whose sum is σ = 55145334336. Its totient is φ = 54346126320.

The previous prime is 54745730323. The next prime is 54745730339. The reversal of 54745730327 is 72303754745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72303754745 = 5 ⋅14460750949.

It is a cyclic number.

It is not a de Polignac number, because 54745730327 - 2² = 54745730323 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 (54745730323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199801799 + ... + 199802072.

It is an arithmetic number, because the mean of its divisors is an integer number (13786333584).

Almost surely, 2^54745730327 is an apocalyptic number.

54745730327 is a deficient number, since it is larger than the sum of its proper divisors (399604009).

54745730327 is a wasteful number, since it uses less digits than its factorization.

54745730327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399604008.

The product of its (nonzero) digits is 2469600, while the sum is 47.

The spelling of 54745730327 in words is "fifty-four billion, seven hundred forty-five million, seven hundred thirty thousand, three hundred twenty-seven".