54665323 has 2 divisors, whose sum is σ = 54665324. Its totient is φ = 54665322.

The previous prime is 54665321. The next prime is 54665357. The reversal of 54665323 is 32356645.

It is an a-pointer prime, because the next prime (54665357) can be obtained adding 54665323 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54665323 - 2¹ = 54665321 is a prime.

Together with 54665321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (54665321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27332661 + 27332662.

It is an arithmetic number, because the mean of its divisors is an integer number (27332662).

Almost surely, 2^54665323 is an apocalyptic number.

54665323 is a deficient number, since it is larger than the sum of its proper divisors (1).

54665323 is an equidigital number, since it uses as much as digits as its factorization.

54665323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 34.

The square root of 54665323 is about 7393.6001379572. The cubic root of 54665323 is about 379.5223060265.

The spelling of 54665323 in words is "fifty-four million, six hundred sixty-five thousand, three hundred twenty-three".