54420330323 has 2 divisors, whose sum is σ = 54420330324. Its totient is φ = 54420330322.

The previous prime is 54420330299. The next prime is 54420330359. The reversal of 54420330323 is 32303302445.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54420330323 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (54420330823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27210165161 + 27210165162.

It is an arithmetic number, because the mean of its divisors is an integer number (27210165162).

Almost surely, 2^54420330323 is an apocalyptic number.

54420330323 is a deficient number, since it is larger than the sum of its proper divisors (1).

54420330323 is an equidigital number, since it uses as much as digits as its factorization.

54420330323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 54420330323 its reverse (32303302445), we get a palindrome (86723632768).

The spelling of 54420330323 in words is "fifty-four billion, four hundred twenty million, three hundred thirty thousand, three hundred twenty-three".