54324623 has 2 divisors, whose sum is σ = 54324624. Its totient is φ = 54324622.

The previous prime is 54324601. The next prime is 54324653. The reversal of 54324623 is 32642345.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54324623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54324653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27162311 + 27162312.

It is an arithmetic number, because the mean of its divisors is an integer number (27162312).

Almost surely, 2^54324623 is an apocalyptic number.

54324623 is a deficient number, since it is larger than the sum of its proper divisors (1).

54324623 is an equidigital number, since it uses as much as digits as its factorization.

54324623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 29.

The square root of 54324623 is about 7370.5239298167. The cubic root of 54324623 is about 378.7322084974.

Adding to 54324623 its reverse (32642345), we get a palindrome (86966968).

The spelling of 54324623 in words is "fifty-four million, three hundred twenty-four thousand, six hundred twenty-three".