54236364727 has 4 divisors (see below), whose sum is σ = 55045862776. Its totient is φ = 53426866680.

The previous prime is 54236364719. The next prime is 54236364733. The reversal of 54236364727 is 72746363245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54236364727 - 2³ = 54236364719 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 (54236364227) 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, 404748924 + ... + 404749057.

It is an arithmetic number, because the mean of its divisors is an integer number (13761465694).

Almost surely, 2^54236364727 is an apocalyptic number.

54236364727 is a deficient number, since it is larger than the sum of its proper divisors (809498049).

54236364727 is an equidigital number, since it uses as much as digits as its factorization.

54236364727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809498048.

The product of its digits is 5080320, while the sum is 49.

The spelling of 54236364727 in words is "fifty-four billion, two hundred thirty-six million, three hundred sixty-four thousand, seven hundred twenty-seven".